2,212 results on '"tibial plateau fractures"'
Search Results
2. Effects of Early Weight Bearing on Rehabilitation Outcomes in Patients With Traumatic Ankle and Tibial Plateau Fractures
- Published
- 2024
3. Early Weight Bearing in Unicondylar Tibial Plateau Fractures
- Author
-
Justin Haller, Principle Investigator
- Published
- 2024
4. Short Term Radiological and Clinical Outcomes of Fixation of Schatzker II Tibial Plateau Fractures by Screws Only Versus Plate and Screws , Comparative Study
- Author
-
sohag university hospital and Mohamed Diaaeldin Hamouda, Resident of Orthopaedic department, Sohag University Hospitals
- Published
- 2024
5. Immediate Versus Late Weight Bearing After Tibial Plateau Fractures Internal Fixation
- Author
-
Texas Tech University Health Sciences Center and Mariam ibrahim, Principle investigator
- Published
- 2024
6. Efficacy of the Use of 3D Printing Models in the Treatment of Tibial Plateau Fractures: a Randomized Clinical Trial
- Author
-
Pedro-José Torrijos-Garrido, Principal Investigator
- Published
- 2024
7. Study on the efficacy of 3D printing technology combined with customized plates for the treatment of complex tibial plateau fractures.
- Author
-
Duan, Siyu, Xu, Rongda, Liang, Hairui, Sun, Ming, Liu, Hanfei, Zhou, Xueting, Wen, Hang, and Cai, Zhencun
- Subjects
- *
MEDICAL technology , *TIBIAL plateau fractures , *RESEARCH funding , *RETROSPECTIVE studies , *THREE-dimensional printing - Abstract
Background: Anatomical reduction and stable fixation of complex tibial plateau fractures remain challenging in clinical practice. This study examines the efficacy of using 3D printing technology combined with customized plates for treating these fractures. Methods: We retrospectively analyzed 22 patients treated with 3D printing and customized plates at the Orthopedic Department of the Central Hospital affiliated with Shenyang Medical College from September 2020 to January 2023. These patients were matched with 22 patients treated with traditional plates with similar baseline characteristics. Patients were divided into an experimental group (3D-printed models and customized plates) and a control group (traditional plates). The control group underwent traditional surgical methods, while the experimental group had a preoperative 3D model and customized plates for surgical planning. We compared baseline characteristics and recorded various indicators, including preoperative preparation time, surgical time, intraoperative blood loss, number of intraoperative fluoroscopies, hospital stay duration, fracture healing time, complications, knee joint range of motion (ROM), Rasmussen anatomical and functional scores, and HSS scores. Results: All surgeries were successful with effective follow-up. The experimental group had shorter surgical time, less intraoperative blood loss, and fewer intraoperative fluoroscopies (P < 0.05). At 6 months and 1 year postoperatively, the experimental group had better knee joint HSS scores than the control group. Preoperative preparation time and total hospital stay were shorter in the control group (P < 0.05). There were no significant differences in fracture healing time and follow-up duration between groups. The experimental group showed better knee joint flexion angles (P < 0.05). Rasmussen scores showed no statistical difference between groups (P > 0.05). The incidence of complications was slightly lower in the experimental group but not significantly different. Conclusion: 3D printing technology combined with customized plates for complex tibial plateau fractures enables precise articular surface reduction, significantly shortens surgical time, and reduces intraoperative blood loss. This method improves knee joint function, offering a more effective treatment option. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
8. Modified frailty index can help predict complications following tibial plateau fracture fixation: a NSQIP study involving 2213 patients.
- Author
-
Seibold, B. Tanner, Quan, Theodore, Das, Avilash, Thakkar, Savyasachi, Tabaie, Sean, and Moschetti, Wayne
- Subjects
- *
OPEN reduction internal fixation , *TIBIAL plateau fractures , *FRACTURE fixation , *FRAIL elderly , *PATIENT readmissions , *HYPERTENSION , *SURGEONS , *RETROSPECTIVE studies , *DISCHARGE planning , *FUNCTIONAL status , *HEART failure , *MULTIVARIATE analysis , *DESCRIPTIVE statistics , *CHI-squared test , *ODDS ratio , *OBSTRUCTIVE lung diseases , *QUALITY assurance , *LENGTH of stay in hospitals , *COMPARATIVE studies , *PSYCHOSOCIAL factors , *DIABETES , *REGRESSION analysis , *DISEASE complications ,PREVENTION of surgical complications - Abstract
Purpose: The 5-item modified frailty index (mFI-5) has been established as a reliable indicator of poor postoperative outcomes following a variety of orthopaedic procedures. This study aims to determine whether the mFI-5 can be used by surgeons to predict the likelihood of postoperative complications in patients undergoing open reduction internal fixation (ORIF) for tibial plateau fractures. Methods: From 2006 to 2019, patients aged 50 years or older undergoing ORIF for tibial plateau fracture were identified in the National Surgical Quality Improvement Program database. The mFI-5 was calculated based on the sum of the presence of 5 conditions: diabetes, congestive heart failure, hypertension, chronic obstructive pulmonary disease, and dependent functional status. Chi-squared tests and multivariable regression analysis were used to evaluate the association of different mFI-5 scores with postoperative complications. Results: The study analyzed 2213 patients with an average age of 63 years. Multivariable regression analysis demonstrated that in comparison to patients with a mFI-5 score of 0, those with a score of 1 had an increased risk of prolonged hospital stay (OR 1.31) and discharge to a non-home location (OR 1.50) while those with a score of 2 or greater were at an increased risk of readmission (OR 2.30), wound complication (OR 5.37), pulmonary complication (OR 4.56), urinary tract infection (OR 4.79), prolonged hospital stay (OR 1.89), and discharge to a non-home location (OR 3.01). Conclusion: The mFI-5 is a reliable instrument for determining the likelihood of postoperative complications following ORIF for tibial plateau fracture repair. Level of evidence: III. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
9. Outpatient surgery for tibial plateau fractures.
- Author
-
Schlauch, Adam M., Crawford, Benjamin, Shah, Ishan, Piple, Amit, Cortes, Alejandro, Chang, Stephanie, Denisov, Anton, Nicolaou, Daemeon, and He, Bo
- Subjects
- *
OPEN reduction internal fixation , *TIBIAL plateau fractures , *ACADEMIC medical centers , *AMBULATORY surgery , *PATIENT readmissions , *VENOUS thrombosis , *RETROSPECTIVE studies , *HOSPITAL emergency services , *DESCRIPTIVE statistics , *SURGICAL complications , *LONGITUDINAL method , *THROMBOEMBOLISM , *INTENTION , *SURGICAL site infections , *COMPARTMENT syndrome - Abstract
Purpose: The purpose of this study was to determine the rates of compartment syndrome and other early complications following outpatient open reduction and internal fixation (ORIF) of tibial plateau fractures. Methods: This was a retrospective cohort at a single US level I academic trauma centre of patients with tibial plateau fractures managed operatively. Inpatients received their definitive ORIF during their index hospital stay and were admitted post-operatively following ORIF. Outpatients were scheduled for ambulatory surgery during definitive ORIF. Exclusion criteria for outpatient surgery included compartment syndrome, polytrauma, open types IIIb/IIIc, and patients who received any internal fixation during index presentation. The primary outcome measure was post-operative compartment syndrome. Secondary outcomes were return to the 90-day return to the ED, 90-day readmission, surgical wound infection, thromboembolism, and 90-day mortality. An intention-to-treat (ITT) and as-treated (AT) analyses were performed. Results: Totally, 71 inpatients and 47 outpatients were included. There were no cases of post-operative compartment syndrome. In the ITT analysis, there were no differences for inpatients vs outpatients for 90-day re-admission (22.5% vs 12.8%, p = 0.275), 90-day return to the ED (35.2% vs 17.0%, p = 0.052), infection (12.7% vs 2.1%, p = 0.094), DVT (7% vs 4.3%, p = 0.819), or PE 1.4% vs 0.0%, p = 1.000). The AT analysis showed a significantly higher 90-day re-admission (26.9% vs 2.5%, p = 0.003) and 90-day ED visit (38.5% vs 7.5%, p = 0.001) rate in the inpatient group. Conclusions: Appropriately selected patients with isolated tibial plateau fractures can have non-inferior rates of compartment syndrome and post-operative complications when compared to inpatients. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
10. Quadriceps muscle quality and quantity following tibial plateau fracture repair.
- Author
-
Fisher, Nina D., Solasz, Sara, Martel, Dimitri, Chang, Gregory, and Egol, Kenneth A.
- Subjects
- *
QUADRICEPS muscle physiology , *POSTOPERATIVE care , *WEIGHT-bearing (Orthopedics) , *TIBIAL plateau fractures , *SURGERY , *PATIENTS , *ACADEMIC medical centers , *ADIPOSE tissues , *RESEARCH funding , *FUNCTIONAL assessment , *TREATMENT effectiveness , *MAGNETIC resonance imaging , *MUSCLE strength , *LONGITUDINAL method , *WATER in the body , *QUADRICEPS muscle , *KNEE , *RANGE of motion of joints , *REGRESSION analysis , *EVALUATION - Abstract
Purpose: To investigate the qualitative and quantitative changes seen in quadriceps muscles [QM] following tibial plateau fracture and surgery. Methods: A consecutive series of patients with an isolated tibial plateau fracture presenting to a single academic center were enrolled and prospectively followed. Bilateral knee MRIs were performed preoperatively and 3 and 12 months postoperatively to assess quantity and quality of the quadriceps muscles. All patients underwent tibial plateau operative repair and were made non-weight-bearing for 10 weeks postoperatively then advanced to weight-bearing as tolerated. Functional status assessed via the short musculoskeletal functional assessment (SMFA); knee range of motion [ROM]; vastus medialis oblique [VMO] and vastus lateralis [VL] muscle quantity (axial width, cross sectional area [CSA] and volume) on injured and contralateral limb; VMO, sartorius, semi-membranous and biceps femoris [BF] muscle quality (fat and water content, and proton density fat fraction). All muscle quantitative and qualitative measurements were compared across all time points. Results: Ten patients were included in the final analysis, 6 males and 4 females, with average age of 43.62 ± 16.3 years. While the VMO and VL axial width and CSA were significantly decreased at 3 months preoperatively, this was not statistically significant. There was no significant difference between any QM quantitative measurements at any time points. There was no difference in fat content, water content or PDFF at any time point for the VMO, sartorius, semi-membranous and BF muscles. Regression analysis also showed no association between 12-month SMFA scores and knee ROM with VMO/VL CSA at 1 year. Conclusions: QM quantity and quality do not significantly change at 3 months and 1 year postoperatively following tibial plateau fracture surgery. Level of evidence: Prognostic Level II. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
11. Sticky Bone as a New Type of Autologous Bone Grafting in Schatzker Type II Tibial Plateau Fracture Case Report.
- Author
-
Stanciugelu, Stefan Iulian, Patrascu Jr., Jenel Marian, Florescu, Sorin, and Marian, Catalin
- Subjects
- *
TIBIAL plateau fractures , *AUTOTRANSPLANTATION , *PLATELET-rich fibrin , *BONE grafting , *BONE regeneration - Abstract
Background: Schatzker type II fractures usually need to be grafted. Autograft bone from the iliac crest represents the gold standard, but it comes with high rates of morbidity on the donor side. Sticky bone is one of the regenerative therapies that aims to find new solutions to treat bone defects and to overcome the limitation of conventional options regarding bone grafts, due to their content in growth factors, which offer osteo-induction and osteo-conduction properties. Notably, regenerative dentistry has been at the forefront of applying these products in bone regeneration, demonstrating that PRF produces a highly promising "sticky bone" when combined with bone chips. To the best of our knowledge, this grafting technique has not been used in the orthopedic field to date. Methods: The subject was a 53-year-old woman with a Schatzker type II tibial plateau fracture, for which a new autologous bone grafting technique, i.e., sticky bone, was used for the treatment of the fracture. Results: This case reports the effectiveness of sticky bone as autologous bone graft used in Shatzker type II tibial plateau fracture. As an indispensable component of regenerative medicine, it seems to be an ideal biologic graft with a fibrin-rich structure that provides effective treatment in impressed tibial plateau fractures. Conclusion: Sticky bone showed promising results and should be considered in the future as an appropriate bone implant. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
12. Interfragmentary compression force and fixation stability of lateral tibial plateau fractures in normal and osteoporotic bones.
- Author
-
Jiang, Jiang, Xu, Daqiang, Ji, Zhenhua, Jia, Rui, Wang, Fei, Tan, Jinchuan, Hong, Hong, and Li, Jianyi
- Subjects
- *
TIBIAL plateau fractures , *BONE fractures , *EXTERNAL skeletal fixation (Surgery) , *AXIAL loads , *FINITE element method , *COMPRESSIVE force - Abstract
Lateral platform collapse in fixations of lateral tibial plateau fractures (TPFs) using either double‐lag screws fixation (DSF) or locking‐plate fixation (LPF) is not rare. This study aimed to explore the effect of enhancing the interfragmentary compression force (IFCF) on fixation stability in lateral TPFs in normal and osteoporotic bones using finite element analysis. Finite element models of DSF in normal bone and LPF in normal and osteoporotic bones were established to simulate the fixations of lateral TPF. After model validation, axial compressive forces of 500, 1000, 1500, and 2500 N to the tibial plateau along with an IFCF of 0, 100, 200, and 300 N were applied. The maximum axial micromotion of the lateral fragment (MAM‐LF), maximal translational micromotion of the lateral fragment (MTM‐LF), peak von Mises stress (VMS), and peak equivalent elastic strain of the lateral fragment (EES‐LF) were evaluated. The MAM‐LF showed a decreasing trend as the IFCF increased in all models. For DSF models, the peak VMS of implants increased as the IFCF increased when the axial loads were 500 and 1000 N. The peak EES‐LF decreased as the IFCF increased under axial loads of 1000, 1500, and 2500 N. For the normal and osteoporotic LPF models, the peak VMS of the implants decreased as the IFCF increased. Peak EES‐LF decreased as IFCF increased. In conclusion, enhancing IFCF was beneficial in improving the fixation stability of lateral TPF. The optimal IFCF for DSF and LPF should be as high as reasonably feasible. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
13. A Biomechanical Comparison Study of Plate–Nail and Dual-Plate Fixation in AO/OTA 41-C2 Tibial Plateau Fractures.
- Author
-
Xie, Wei, Luo, Deqing, Xie, Li, Zhu, Lingqi, Zhou, Liang, Lian, Kejian, Lin, Dasheng, and Liu, Hui
- Subjects
- *
TIBIAL plateau fractures , *AXIAL stresses , *COMPRESSION loads , *AXIAL loads - Abstract
Background Context: This study's purpose was to evaluate the biomechanical performance of plate–nail and dual-plate fixation for the treatment of AO/OTA 41-C2 tibial plateau fractures. Methods: Twenty synthetic tibias were selected and randomly divided into a plate–nail group (n = 10) and a dual-plate group (n = 10). After the artificial tibias were osteotomized to simulate AO/OTA 41-C2 tibial plateau fractures in both groups, the plate–nail and the dual-plate methods, respectively, were used for fixation, and then axial compression loading, three-point bending, torsion, and axial failure tests were carried out. The data of each group were recorded and statistically analyzed. Results: In the axial compression test, the average stiffness of the plate–nail group was higher than that of the dual-plate group (p < 0.05). The displacement generated in the plate–nail group was significantly smaller than that in the dual-plate group (p < 0.05). In the resisting varus test, the stress of the plate–nail group was significantly higher than that of the dual-plate group (p < 0.05). In the resisting valgus test, the stress of the plate–nail group was slightly higher than that of the dual-plate group, but the difference was not statistically significant (p > 0.05). In the static torsion test, the load applied to the plate–nail group was smaller than that of the dual-plate group when rotated to 5° (p < 0.05). In the axial compression failure test, the average ultimate load of the plate–nail group was significantly higher than that of the dual-plate group (p < 0.05). Conclusion: The treatment of AO/OTA 41-C2 tibial plateau fractures with plate–nail fixation is superior to that with dual-plate fixation in resisting axial stress and preventing tibial varus deformity, while dual-plate fixation has better resisting torsional ability. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
14. Digital virtual reduction combined with individualized guide plate of lateral tibial condyle osteotomy for the treatment of tibial plateau fracture.
- Author
-
Huang, Yucheng, Ma, Xuan, Wu, Shilei, Chen, Ming, Wang, Junwen, and Jiao, Jing
- Subjects
- *
TIBIAL plateau fractures , *FRACTURE healing , *KNEE joint , *TIBIAL fractures , *FRACTURE fixation - Abstract
Current treatments do not support direct exposure of fracture fragments, resulting in the inability to directly observe the articular surface during surgery for accurate reduction and firm fixation. The aim of the study was to explore the treatment effect of digital virtual reduction combined with individualized guide plate of lateral tibial condyle osteotomy on tibial plateau fracture involving the lateral posterior condyle collapse. 41 patients with tibial plateau fracture involving the lateral posterior condyle collapse were recruited in the trial. All patients underwent Computed Tomography (CT) scanning before operation. After operation, fracture reduction was evaluated using Rasmussen score and function of knee joint was assessed using hospital for special surgery (HSS) score. 41 patients were followed-up 6–26 months (mean, 15.2 months). Fracture reduction was good after operation, with an average of 13.3 weeks of fracture healing without serious complications. The excellent and good rate was 97.6%. The joint movement degree was -5∘∼0∘∼135∘ with an average of 125.5∘. Digital virtual reduction combined with individualized guide plate of lateral tibial condyle osteotomy was effectively for treating tibial plateau fracture involving the lateral posterior condyle collapse. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
15. Long-term functional success and robust implant survival in lateral unicompartmental knee arthroplasty: A case series with a mean follow-up of twenty two and a half years.
- Author
-
Favroul, Clément, Batailler, Cécile, Thouvenin, Clara, Shatrov, Jobe, Neyret, Philippe, Servien, Elvire, and Lustig, Sébastien
- Subjects
- *
TIBIAL plateau fractures , *KNEE osteoarthritis , *TOTAL knee replacement , *ARTHROPLASTY , *KNEE , *PATIENT satisfaction , *REOPERATION , *ARTHROSCOPY - Abstract
Purpose: Lateral unicompartmental knee arthroplasty (UKA) is an accepted treatment option in cases of end-stage lateral osteoarthritis. While lateral UKA has many proposed advantages compared to total knee arthroplasty, its technical challenges and relatively small number of cases make this an uncommon procedure. The aim of this study was to report the survivorship and functional outcomes beyond 20 years of follow-up of isolated UKA. Methods: Between January 1988 and October 2003, 54 lateral UKAs were performed in a single center. The fitted prosthesis was a fixed plate and cemented polyethylene (PE). All patients had isolated lateral tibiofemoral osteoarthritis, including five open meniscectomies, three arthroscopies, and three open reductions of lateral tibial plateau fractures. Patients with a minimum of 20 years of follow-up were included in the final analysis. Results: Of the 54 UKA, 22 died before reaching the minimum follow-up period and four were lost to follow-up. Twenty-eight were included in the final analysis. Among them, 21 patients remained alive and an additional seven were deceased after 20 years. The mean age at the last follow-up was 84.8 ± 11.9 years with a mean follow-up duration of 22.5 ± 2.1 years. Of the 28 knees, eight underwent revision surgery (5 for the progression of osteoarthritis; 2 for aseptic loosening; 1 for PE wear). Kaplan–Meier survival analysis revealed a survival rate at 20 and 25 years of 72.3% (CI 59.1; 88.6). The average time to revision was 14.9 ± 4.9 years. At the last follow-up, the mean function Knee Society Score (KSS) was 41.5 ± 32.9 and the mean objective KSS score was 79.4 ± 9.7. In the unrevised population, 94.7% of patients (n = 18) reported being satisfied or very satisfied with the surgery. Conclusion: Lateral UKA remains a viable treatment option for patients with isolated lateral tibiofemoral osteoarthritis, providing satisfactory 20-year implant survivorship and high patient satisfaction. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
16. Postoperative pain score does not correlate with injury severity in isolated tibial plateau fractures.
- Author
-
DeNovio, Anthony C., Ballenger, John F., Boyapati, Rohan M., Novicoff, Wendy M., Yarboro, Seth R., and Hadeed, Michael M.
- Subjects
- *
THERAPEUTIC use of narcotics , *PAIN measurement , *TIBIAL plateau fractures , *T-test (Statistics) , *POSTOPERATIVE pain , *VISUAL analog scale , *SEVERITY of illness index , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *CHI-squared test , *MULTIVARIATE analysis , *MEDICAL records , *ACQUISITION of data , *ANALYSIS of variance , *POSTOPERATIVE period - Abstract
Purpose: Appropriate management of acute postoperative pain is critical for patient care and practice management. The purpose of this study was to determine whether postoperative pain score correlates with injury severity in tibial plateau fractures. Methods: A retrospective review of prospectively collected data was completed at a single academic level one trauma center. All adult patients treated operatively for tibial plateau fractures who did not have concomitant injuries, previous injury to the ipsilateral tibia or knee joint, compartment syndrome, inadequate follow-up, or perioperative regional anesthesia were included (n = 88). The patients were split into groups based on the AO/OTA fracture classification (B-type vs C-type), energy mechanism, number of surgical approaches, need for temporizing external fixation, and operative time as a proxy for injury severity. The primary outcome measure was the visual analog scale (VAS) pain score (average in the first 24 h, highest in the first 24 h, two- and six-week postoperative appointments). Psychosocial and comorbid factors that may affect pain were studied and controlled for (history of diabetes, neuropathy, anxiety, depression, PTSD, and previous opioid prescription). Additionally, opioid use in the postoperative period was studied and controlled for (morphine milligram equivalents (MME) administered in the first 24 h, discharge MME/day, total discharge MME, and opioid refills). Results: VAS scores were similar between groups at each time point except the two-week postoperative time point. At the two-week postoperative time point, the absolute difference between the groups was 1.3. The groups were significantly different in several injury and surgical variables as expected, but were similar in all demographic, comorbid, and postoperative opioid factors. Conclusions: There was no clinical difference in postoperative pain between AO/OTA 41B and 41C tibial plateau fractures. This supports the idea of providers uncoupling nociception and pain in postoperative patients. Providers should consider minimizing extended opioid use, even in more severe injuries. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
17. Subchondral rafting wires reduce tibial plateau fracture subsidence.
- Author
-
Patterson, Joseph T., Rusu, Daniel, Duong, Andrew M., Satish, Vivek, Yang, Max, Mayer, Lucas, Allen, Michael, and Marecek, Geoffrey S.
- Subjects
- *
OPEN reduction internal fixation , *STATISTICAL models , *TIBIAL plateau fractures , *ACADEMIC medical centers , *T-test (Statistics) , *MULTIPLE regression analysis , *SEX distribution , *SMOKING , *COMPUTED tomography , *QUESTIONNAIRES , *TREATMENT effectiveness , *RETROSPECTIVE studies , *MULTIVARIATE analysis , *LONGITUDINAL method , *TRAUMA centers , *KNEE joint , *INTERNAL fixation in fractures , *STATISTICS , *RESEARCH , *CONFIDENCE intervals , *DATA analysis software - Abstract
Purpose: To determine if subchondral rafting wires retained as adjunctive tibial plateau fracture fixation affect postoperative articular subsidence. Methods: A retrospective cohort study was conducted at one Level 1 trauma center and one academic university hospital. Consecutive adults with closed, displaced OTA/AO 41B/C tibial plateau fractures treated between 2018 and 2023 with open reduction internal fixation were included. Patients who were not ambulatory, with contralateral injuries limiting weight bearing, and without follow-up radiographs of the injured extremity were excluded. The intervention was retention of subchondral rafting wires as definitive fixation. The primary outcome was linear articular surface subsidence between postoperative and follow-up AP knee radiographs. Linear subsidence was compared between groups using Welch's two sample t test. Associations of linear subsidence with patient, injury, and treatment characteristics were assessed by multivariable linear regression. Results: We identified 179 patients of a mean age of 44 ± 14 years, of whom 15 (8.4%) received subchondral rafting wires. Median follow-up was 121 days. No patients who received rafting wires as definitive implants experienced linear subsidence ≥ 2 mm, while 22 patients (13.4%) who did not receive rafting wires experienced linear subsidence ≥ 2 mm (p = 0.130). Subchondral rafting wires were associated with less linear subsidence (0.3 mm [95% confidence interval − 0.3–0.9 mm] vsersus 1.0 mm [− 0.9–2.9 mm], p < 0.001). The depth of linear subsidence was significantly associated on multivariable regression with male sex, depressed plateau area, active smoking, and retained rafting wires. Conclusion: Subchondral rafting wires were associated with a small reduction in articular subsidence after internal fixation of tibial plateau fractures. Routine rafting wires may be useful for patients and fractures at high risk of articular subsidence. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
18. The concept of the tibial condylar valgus osteotomy (TCVO) could be applied to the impacted anteromedial tibial plateau fracture with a thin fragment.
- Author
-
Shimakawa, Tomoyuki, Nakamura, Ryuichi, and Okano, Akira
- Subjects
- *
TIBIAL plateau fractures , *OSTEOTOMY - Published
- 2024
- Full Text
- View/download PDF
19. Biomechanical analysis of tibial plateau posterolateral fracture fragment fixation and introduction of a lateral tibia plateau hook plate system.
- Author
-
Wang, Chien-Shun, Wang, Hsuan-Wen, Chen, Kun-Chun, and Lin, Chun-Li
- Subjects
- *
TIBIAL plateau fractures , *EXTERNAL skeletal fixation (Surgery) , *POSTEROLATERAL corner , *FRACTURE fixation , *TIBIA , *CYCLIC fatigue , *AXIAL loads - Abstract
Fixing the posterolateral fragments of tibial plateau fractures has been challenging owing to potential neurovascular injuries and fibular head blocks. Several surgical approaches and fixation techniques have been reported, with distinct limitations. We propose a novel lateral tibia plateau hook plate system and compare its biomechanical stability with other fixation methods. Twenty-four synthetic tibia models were simulated to present posterolateral tibial plateau fractures. These models were randomly assigned to three groups. Group A models were fixed with the lateral tibia plateau hook plate system, Group B with variable-angle anterolateral locking compression plates, and Group C with direct posterior buttress plates. The models' biomechanical stability was evaluated using static (gradually increased axial compressive loads) and fatigue (cyclically loaded from 100 to 600 N for 2000 cycles each) tests. Groups A and C models exhibited comparable axial stiffness, subsidence load, failure load, and displacement in the static test. Group A model exhibited higher subsidence and failure loads than Group B model. Groups A and C models exhibited comparable displacement at 100 N cyclic loading in the fatigue test. Group C model was more stable at higher loads. Group C model endured the highest subsidence cycle numbers, followed by Groups A and B models. The lateral tibia plateau hook plate system provided similar static biomechanical stability as the direct posterior buttress plates and comparable dynamic stability under limited axial loading. This system is a potential posterolateral treatment choice owing to its convenience and safety, in treating tibia plateau fractures. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
20. Prolonged Opioid Use and Associated Factors After Open Reduction and Internal Fixation of Tibial Shaft Fractures.
- Author
-
Chakrani, Zakaria, Stocchi, Carolina, Alasadi, Husni, Zubizarreta, Nicole, Stern, Brocha Z., Poeran, Jashvant, and Forsh, David A.
- Subjects
TIBIAL plateau fractures ,OPEN reduction internal fixation ,OPIOIDS ,ODDS ratio ,SUBSTANCE-induced disorders ,DECISION making in clinical medicine - Abstract
Background: The aim of this retrospective cohort study was to determine the rate of prolonged opioid use and identify associated risk factors after perioperative opioid exposure for tibial shaft fracture surgery. Materials and Methods: We used the MarketScan Commercial Claims and Encounters database (IBM) to identify patients 18 to 64 years old who filled a peri-operative opioid prescription after open reduction and internal fixation of a tibial shaft fracture from January 2016 to June 2020. Multivariable logistic regression identified factors (eg, demographics, comorbidities, medications) associated with prolonged opioid use (ie, filling an opioid prescription 91 to 180 days postoperatively); adjusted odds ratios (ORs) and 95% CIs were reported. Results: The rate of prolonged opioid use was 10.5% (n=259/2475) in the full cohort and 6.1% (n=119/1958) in an opioid-naive subgroup. In the full cohort, factors significantly associated with increased odds of prolonged use included preoperative opioid use (OR, 4.76; 95% CI, 3.60–6.29; P<.001); perioperative oral morphine equivalents in the 4th (vs 1st) quartile (OR, 2.68; 95% CI, 1.75–4.09; P<.001); age (OR, 1.03; 95% CI, 1.02–1.04; P<.001); and alcohol or substance-related disorder (OR, 1.66; 95% CI, 1.15–2.40; P=.01). Patients in the Northeast and North Central (vs South) regions had decreased odds of prolonged use (OR, 0.61–0.69; P=.02–.04). When removing preoperative use, findings were similar in the opioid-naive subgroup. Conclusion: Prolonged opioid use is not uncommon in this orthopedic trauma population, with the strongest risk factor being preoperative opioid use. Nevertheless, shared risk factors exist between the opioid-naive and opioid-tolerant subgroups that can guide clinical decision-making. [Orthopedics. 2024;47(4):e188–e196.] [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
21. Do associated proximal fibula fractures help predict the severity of tibial plateau fractures?
- Author
-
Mackie, Duncan, Mitchell, Brendon, Onodera, Keenan, Kent, William, Siow, Matthew, and Berger, Garrett
- Subjects
Bicondylar tibial plateau fracture ,Meniscus tear ,Proximal fibula fracture ,Tibial plateau fracture ,Humans ,Tibial Plateau Fractures ,Fibula Fractures ,Tibial Fractures ,Retrospective Studies ,Radiography - Abstract
PURPOSE: Proximal fibula fractures are often associated with tibial plateau fractures, but their relationship is poorly characterized. The purpose of this study was to better define the relationship between tibial plateau injury severity and presence of associated soft tissue injuries. METHODS: A retrospective review was performed on all operatively treated tibial plateau fractures at a Level 1 trauma center over a 5-year period. Patient demographics, injury radiographs, CT scans, operative reports and follow-up were reviewed. RESULTS: Queried tibial plateau fractures from 2014 to 2019 totaled 217 fractures in 215 patients. Fifty-two percent were classified as AO/OTA 41B and 48% were AO/OTA 41C. Thirty-nine percent had an associated proximal fibula fracture. The presence of a proximal fibula fracture had significant correlation with AO/OTA 41C fractures, as compared with AO/OTA 41B fractures (chi-square, p
- Published
- 2023
22. Early Advanced Weight Bearing for Peri-articular Knee and Pilon Injuries (AlterG)
- Author
-
United States Department of Defense
- Published
- 2023
23. Gene Expression in Lower Extremity Acute Traumatic Compartment Syndrome
- Author
-
Justin Haller, Principle Investigator
- Published
- 2023
24. Role of Multimodal Analgesia in Decreasing Perioperative Pain in Tibial Plateau Fractures
- Author
-
Justin Haller, Principle Investigator
- Published
- 2023
25. Importance of the Posterior Plate in Three‐Column Tibial Plateau Fractures: A Finite Element Analysis and Clinical Validation
- Author
-
Chen‐dong Liu, Sun‐jun Hu, Shi‐Min Chang, Shou‐chao Du, Wen‐feng Xiong, and Yong‐qian Chu
- Subjects
dual plates ,posterior column ,three columns ,tibial plateau fractures ,triple plates ,Orthopedic surgery ,RD701-811 - Abstract
Objective Dual‐plate fixation was thought to be the gold standard for treating complicated bicondylar tibial plateau fractures, yet it was found to be hard to accommodate the posterior column in three‐column fractures. Currently, column‐specific fixation is becoming more and more recognized, but no comprehensive investigation has been performed to back it up. Therefore, the objective of this study was to validate the importance of posterior column fixation in the three‐column tibial fractures by a finite element (FE) analysis and clinical study. Methods In FE analysis, three models were developed: the longitudinal triple‐plate group (LTPG), the oblique triple‐plate group (OTPG), and the dual‐plate group (DPG). Three loading scenarios were simulated. The distribution of the displacement and the equivalent von Mises stress (VMS) in each structure was calculated. The comparative measurements including the maximum posterior column collapse (MPCC), the maximum total displacement of the model (MTD), the maximum VMS of cortical posterior column (MPC‐VMS), and the maximum VMS located on each group of plates and screws (MPS‐VMS). The clinical study evaluated the indicators between the groups with or without the posterior plate, including operation time, blood loss volume, full‐weight bearing period, Hospital for Special Surgery Knee Scoring system (HSS), Rasmussen score, and common postoperative complications. Results In the FE analysis, the MPCC, the MPC‐VMS, and the MTD were detected in much lower amounts in LTPG and OTPG than in DPG. In comparison with DPG, the LTPG and OTPG had larger MPS‐VMS. In the clinical study, 35 cases were included. In the triple‐plate (14) and dual‐plate (21) groups, the operation took 115.6 min and 100.5 min (p
- Published
- 2024
- Full Text
- View/download PDF
26. Comparison of virtual reality and computed tomography in the preoperative planning of complex tibial plateau fractures.
- Author
-
Colcuc, Christian, Miersbach, Marco, Cienfuegos, Miguel, Grüneweller, Niklas, Vordemvenne, Thomas, and Wähnert, Dirk
- Subjects
- *
TIBIAL plateau fractures , *VIRTUAL reality , *COMPUTED tomography , *ORTHOPEDISTS , *SCHEDULING , *VIRTUAL reality therapy - Abstract
Introduction: Preoperative planning is a critical step in the success of any complex surgery. The pur-pose of this study is to evaluate the advantage of VR glasses in surgical planning of complex tibial plateau fractures compared to CT planning. Materials and methods: Five orthopedic surgeons performed preoperative planning for 30 fractures using either conventional CT slices or VR visualization with a VR headset. Planning was performed in a randomized order with a 3-month interval between planning sessions. A standardized questionnaire assessed planned operative time, planning time, fracture classification and understanding, and surgeons' subjective confidence in surgical planning. Results: The mean planned operative time of 156 (SD 47) minutes was significantly lower (p < 0.001) in the VR group than in the CT group (172 min; SD 44). The mean planning time in the VR group was 3.48 min (SD 2.4), 17% longer than in the CT group (2.98 min, SD 1.9; p = 0.027). Relevant parameters influencing planning time were surgeon experience (-0.61 min) and estimated complexity of fracture treatment (+ 0.65 min). Conclusion: The use of virtual reality for surgical planning of complex tibial plateau fractures resulted in significantly shorter planned operative time, while planning time was longer compared to CT planning. After VR planning, more surgeons felt (very) well prepared for surgery. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
27. Atraumatic Lateral Tibial Plateau Periprosthetic Insufficiency Fracture after Primary Total Knee Arthroplasty: A Case Report.
- Author
-
Abdelaal, Ahmed M. and Khalifa, Ahmed A.
- Subjects
- *
TOTAL knee replacement , *PERIPROSTHETIC fractures , *TIBIAL plateau fractures , *TIBIAL fractures , *FRACTURE fixation - Abstract
Tibial Periprosthetic fractures (PPF) after primary total knee arthroplasty (TKA) are uncommon and mainly occur after trauma. Various management options have been proposed; however, the decision mainly relies on the location of the fracture and the tibial baseplate stability and ranges between conservative (non-operative), fracture fixation, and revision TKA. We report a case of a 79-year-old female patient who presented with atraumatic lateral tibial plateau PPF (Felix type ⅠB) with a loose tibial implant after three weeks of having left primary TKA. The patient was treated successfully by revising the tibial component using a stemmed tibial baseplate and reconstructing the tibial bone defect using two metal wedges. The radiological, functional, and PROM outcomes were satisfactory and accepted both early on (eight weeks) and at the last follow-up (six months). Atraumatic insufficiency Felix type ⅠB PPF of the lateral tibial plateau after primary TKA is uncommon. Reconstructing the tibial bone defect, revising the tibial component, and adding a stem to offload the tibial plateau are the treatments of choice that lead to acceptable outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
28. Is Staged Surgery Always Necessary for Schatzker Type IV–VI Tibial Plateau Fractures? A Comparison Study.
- Author
-
Lin, Kai-Cheng, Huang, Fu-Ting, Chen, Chun-Yu, and Tarng, Yih-Wen
- Subjects
- *
TIBIAL plateau fractures , *HOLMIUM , *LENGTH of stay in hospitals , *MUSCULOSKELETAL system injuries , *ORTHOPEDISTS , *SURGICAL site , *KNEE - Abstract
Aims: This study aims to compare the outcomes of immediate (followed by closed-incision negative-pressure therapy use) versus delayed ORIF in patients with Schatzker type IV–VI TPFs. Patients and Methods: A prospective study of patients undergoing ORIF between January 2018 and December 2019 was performed. The inclusion criteria were patients (>18 years) with a closed fracture sent to the emergency room (ER) within 24 h of injury. All the patients underwent preoperative image evaluation. Two senior orthopedic trauma surgeons evaluated the soft tissue condition in the ER by 5P's of the compartment syndrome, judging the timing of the operation of definitive ORIF. Group 1 (n = 16) received delayed ORIF. Group 2 (n = 16) received immediate ORIF and ciNPT use. Patient follow-up occurred after 2 and 6 weeks and 3, 6, and 12 months after surgery. The assessments included the time to definitive fixation, the length of hospital stay, the time to bone union, surgical site complications, and reoperation within 12 months. A universal goniometer was used to measure the postoperative 3 m, 6 m, and 12 m ROM. Results: The patient demographics were similar between the groups (p > 0.05). Group 2 displayed significantly a shorter time to definitive fixation (5.94 ± 2.02 vs. 0.61 ± 0.28, p < 0.0001) and hospital stay (14.90 ± 8/78 vs. 10.30 ± 6.78, p = 0.0016). No significant difference was observed in the time to bone union, surgical site complication incidence, and reoperation rates (p > 0.05). Flexion and flexion–extension knee ROM were demonstrated to be significantly improved in Group 2, 3, 6, and 12 months postoperatively (p < 0.0001). Conclusions: In this study, early ORIF and ciNPT use resulted in a shorter hospital length of stay, a reduced time to early active motion of the knee, and improved knee ROM. These results suggest that early ORIF with ciNPT for Schatzker type IV–VI TPFs is safe and effective in some patients. However, further research to confirm these findings across larger and more diverse populations is needed. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
29. Tibial Plateau Fractures: Unveiling Diagnostic Insights through the Lens of the Schatzker Classification.
- Author
-
Martins, P.A., Martins, R.S., Costa, J. Quelhas, Machado, J., Santos, P. Mendes, Costa, J. Miguel, Real, R. Vila, and Campos, J. Pedro
- Subjects
- *
TIBIAL plateau fractures , *MENISCUS (Anatomy) , *SOFT tissue injuries - Abstract
This article, titled "Tibial Plateau Fractures: Unveiling Diagnostic Insights through the Lens of the Schatzker Classification," aims to enhance the understanding of tibial plateau fractures among radiologists. Tibial plateau fractures are challenging injuries of the proximal tibia that account for 1 to 2% of all fractures. The article provides an in-depth exploration of the Schatzker classification system, which helps assess and categorize these fractures. It also discusses the use of knee radiographs, computed tomography (CT), and magnetic resonance imaging (MRI) in the diagnosis and management of these fractures. The goal of the article is to empower radiologists with a deeper understanding of tibial plateau fractures for more accurate diagnosis and improved patient care. [Extracted from the article]
- Published
- 2024
- Full Text
- View/download PDF
30. Modified elastic intramedullary nail internal fixation for distal tibial metaphyseal junction fracture.
- Author
-
Liu, Wanlin, Zhao, Zhenqun, Bai, Rui, and Meng, Chenyang
- Subjects
- *
INTRAMEDULLARY fracture fixation , *INTRAMEDULLARY rods , *COMPOUND fractures , *TIBIAL plateau fractures , *TREATMENT effectiveness , *TIBIAL fractures - Abstract
Objective: To investigate the application of modified elastic intramedullary nail and the outcomes between modified elastic stable intramedullary nailing and traditional elastic stable intramedullary nailing in children with distal tibial metaphyseal junction fracture. Methods: A retrospective study was conducted. From January 2018 to January 2021, a total of 36 children with distal tibial metaphyseal junction fracture were treated in our hospital. All of them were treated with closed reduction and elastic stable intramedullary nailing internal fixation. A total of 18 children were treated by modified elastic stable intramedullary nailing and 18 children were treated by traditional elastic stable intramedullary nailing. Postoperative imaging, clinical efficacy, and complications were analyzed. Results: The mean follow-up time was 20 (15–36) months in modified group and 22 (16–33) months in traditional group. There were no complications such as infection, loss of reduction, and unequal length of lower limbs in modified group while loss of reduction occurred in two cases in traditional group. In these two cases of loss of reduction, we preformed manual reduction and replacement of long leg casts, and there was no loss of reduction, and the patient achieved a good prognosis. In the last follow-up, American Orthopaedic Foot & Ankle Society score was used. In modified group, excellent outcome achieved in 17 cases, good outcome achieved in 1 case, and satisfactory therapeutic effect was achieved. In traditional elastic stable intramedullary nailing group, excellent outcome achieved in 14 cases, and good outcome achieved in 4 cases. There was no statistical difference in the scores between the two groups. Conclusion: It was concluded that modified elastic stable intramedullary nailing fixation is a safe and effective treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
31. Tibial plateau fracture morphology based on injury force mechanism is predictive for patient-reported outcome and conversion to total knee arthroplasty.
- Author
-
Assink, Nick, Vaartjes, Thijs P., Bosma, Eelke, van Helden, Sven H., ten Brinke, Joost G., Hoekstra, Harm, and IJpma, Frank F. A.
- Subjects
WOUNDS & injuries ,RISK assessment ,CROSS-sectional method ,TIBIAL plateau fractures ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,TOTAL knee replacement ,RESEARCH ,ANALYSIS of variance ,QUALITY of life ,HEALTH outcome assessment ,EPIDEMIOLOGY ,PROPORTIONAL hazards models ,REGRESSION analysis ,RANGE of motion of joints - Abstract
Purposes: The aim of this study was to assess the relationship between injury mechanism–based fracture patterns and patient-reported outcome as well as conversion rate to total knee arthroplasty (TKA) at follow-up. Methods: A multicenter cross-sectional study was performed including 1039 patients treated for a tibial plateau fracture between 2003 and 2019. At a mean follow-up of 5.8 ± 3.7 years, patients completed the Knee injury and Osteoarthritis Outcome Score (KOOS) questionnaire. For all patients, the injury force mechanism was defined based on CT images. Analysis of variance (ANOVA) was used to assess the relationship between different injury mechanisms and functional recovery. Cox regression was performed to assess the association with an increased risk on conversion to TKA. Results: A total of 378 (36%) patients suffered valgus-flexion, 305 (29%) valgus-extension, 122 (12%) valgus-hyperextension, 110 (11%) varus-flexion, 58 (6%) varus-hyperextension, and 66 (6%) varus-extension injuries. ANOVA showed significant different KOOS values between injury fracture patterns in all subscales (P < 0.01). Varus-flexion injuries had the lowest average KOOS scores (symptoms 65; pain 67; ADL 72; sport 35; QoL 48). Varus-flexion mechanism was associated with an increased risk on a TKA (HR 1.8; P = 0.03) whereas valgus-extension mechanism was associated with a reduced risk on a TKA (HR 0.5; P = 0.012) as compared to all other mechanisms. Conclusion: Tibial plateau fracture patterns based on injury force mechanisms are associated with clinical outcome. Varus-flexion injuries have a worse prognosis in terms of patient-reported outcome and conversion rate to TKA at follow-up. Valgus-extension injuries have least risk on conversion to TKA. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
32. Modified Oblique Lobenhoffer (MOL) approach for posterolateral and posteromedial column access in tibial plateau fractures: a detailed cadaveric anatomical study.
- Author
-
Boluda-Mengod, Juan, Olías-López, Beatriz, Forcada-Calvet, Pau, Martín-Herrero, Azucena, Herrera-Pérez, Mario, Álvarez-De-La-Cruz, Javier, Herrera-Rodríguez, Alejandro, and Pais-Brito, José Luis
- Subjects
- *
TIBIAL plateau fractures , *POSTEROLATERAL corner , *TIBIAL arteries , *POPLITEAL artery , *SAPHENOUS vein , *SKIN innervation - Abstract
Background: Tibial plateau fractures involving posteromedial (PM) and posterolateral (PL) columns are complex injuries that require an appropriate approach. The management of the PL column in these cases can be controversial, and limitations using deep posteromedial interval approaches have been referenced. In this paper, a modification of the Lobenhoffer approach, designed to optimize the access to the PL column, is described in detail. The aim of this study was to assess the feasibility of this approach in a cadaveric anatomical study. Materials and methods: In total, five fresh-frozen cadaveric specimens were used for detailed anatomical study surrounding the approach. Relationships with cutaneous and deep neurovascular structures were evaluated. The exposure area of the PL and PM columns using this approach was assessed. Results: The cadaveric study showed safe and adequate exposure. Oblique skin and fascia incision just medial to the posterior midline was safe to protect the medial sural cutaneous nerve and the small saphenous vein. Elevation of the popliteus and tibialis posterior muscles offered safe protection of the anterior tibial artery and popliteal neurovascular bundle during retractor placement. Adequate full proximal exposure of the PM and PL columns, including the posterolateral lateral (PLL) and posterolateral central (PLC) segments, was obtained in all specimens. Conclusions: The Modified Oblique Lobenhoffer (MOL) approach can be a feasible option to access PL and PM columns in tibial plateau fractures. Level of evidence: IV. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
33. Bypass Patency and Amputation-Free Survival after Popliteal Aneurysm Exclusion Significantly Depends on Patient Age and Medical Complications: A Detailed Dual-Center Analysis of 395 Consecutive Elective and Emergency Procedures.
- Author
-
Freytag, Hannah, Kapalla, Marvin, Berg, Floris, Stroth, Hans-Christian Arne, Reisenauer, Tessa, Stoklasa, Kerstin, Zimmermann, Alexander, Reeps, Christian, Knappich, Christoph, Wolk, Steffen, and Busch, Albert
- Subjects
- *
POPLITEAL artery aneurysm , *LEG amputation , *SURGICAL complications , *FALSE aneurysms , *TIBIAL plateau fractures - Abstract
Background/Objectives: A popliteal artery aneurysm (PAA) is traditionally treated by an open PAA repair (OPAR) with a popliteo–popliteal venous graft interposition. Although excellent outcomes have been reported in elective cases, the results are much worse in cases of emergency presentation or with the necessity of adjunct procedures. This study aimed to identify the risk factors that might decrease amputation-free survival (efficacy endpoint) and lower graft patency (technical endpoint). Patients and Methods: A dual-center retrospective analysis was performed from 2000 to 2021 covering all consecutive PAA repairs stratified for elective vs. emergency repair, considering the patient (i.e., age and comorbidities), PAA (i.e., diameter and tibial runoff vessels), and procedural characteristics (i.e., procedure time, material, and bypass configuration). Descriptive, univariate, and multivariate statistics were used. Results: In 316 patients (69.8 ± 10.5 years), 395 PAAs (mean diameter 31.9 ± 12.9 mm) were operated, 67 as an emergency procedure (6× rupture; 93.8% severe acute limb ischemia). The majority had OPAR (366 procedures). Emergency patients had worse pre- and postoperative tibial runoff, longer procedure times, and more complex reconstructions harboring a variety of adjunct procedures as well as more medical and surgical complications (all p < 0.001). Overall, the in-hospital major amputation rate and mortality rate were 3.6% and 0.8%, respectively. The median follow-up was 49 months. Five-year primary and secondary patency rates were 80% and 94.7%. Patency for venous grafts outperformed alloplastic and composite reconstructions (p < 0.001), but prolonged the average procedure time by 51.4 (24.3–78.6) min (p < 0.001). Amputation-free survival was significantly better after elective procedures (p < 0.001), but only during the early (in-hospital) phase. An increase in patient age and any medical complications were significant negative predictors, regardless of the aneurysm size. Conclusions: A popliteo–popliteal vein interposition remains the gold standard for treatment despite a probably longer procedure time for both elective and emergency PAA repairs. To determine the most effective treatment strategies for older and probably frailer patients, factors such as the aneurysm size and the patient's overall condition should be considered. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
34. Comparison of Three Antibiotic Prophylaxis Protocols for Preventing Postoperative Infection in Tibial Plateau Fractures.
- Author
-
Montoya-delaTorre, Carolina, Muñoz-Mahamud, Ernesto, Zumbado, Jose Alonso, Morata, Laura, Martínez-Peñas, Judit, and Ares, Oscar
- Subjects
TIBIAL plateau fractures ,ANTIBIOTIC prophylaxis ,SURGICAL site infections ,ARACHNOID cysts ,TEICOPLANIN - Abstract
Background: The aim of this study was to compare the impact of three different types of intraoperative antibiotic prophylaxis on the risk of postoperative surgical site infection (SSI). Material and Methods: Single-center retrospective cohort study. Patients who underwent surgery for osteosynthesis of a tibial plateau fracture (January 2009–November 2018) in Hospital Clinic i Provincial de Barcelona were included. Three types of prophylaxis during the study period were used: group A (cefuroxime single-dose treatment), group B (meropenem + teicoplanin), and group C (ceftriaxone + teicoplanin). Demographics, co-morbidity, type of fracture, need for external fixation, microbiology data, surgical time, and outcome were recorded. Failure was defined as the need for reintervention due to postoperative surgical site infection. Results: From a total of 148 patients included, 20 cases developed SSI, 8 from group A, 8 from group B, and 4 from group C. Higher ASA scores, Schatzker II classification, need for external fixation, and a prolonged surgical time were associated with a significantly (p < 0.005) increased incidence of SSI. Group C showed the overall highest survival and lowest cumulative risk, but differences were not statistically significant. Conclusions: Group C showed the lowest incidence of infection in this sample. It is necessary to confirm these findings with larger studies. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
35. Predictive factors for infection after osteosynthesis of tibial plateau fractures: a retrospective study of 314 patients.
- Author
-
Olivieri, Rodrigo, Koch, Marco, Laso, José, Franulic, Nicolás, and Zanetta, Hugo
- Subjects
- *
RISK assessment , *STATISTICAL models , *TIBIAL plateau fractures , *SURGERY , *PATIENTS , *FRACTURE fixation , *LOGISTIC regression analysis , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *CHI-squared test , *MANN Whitney U Test , *ODDS ratio , *CASE-control method , *INFERENTIAL statistics , *STATISTICS , *MEDICAL records , *ACQUISITION of data , *SURGICAL site infections , *DATA analysis software , *COMPARTMENT syndrome , *DISEASE risk factors - Abstract
Introduction: The reported incidence of infection related with tibial plateau fractures (IRTPF) ranges from 2 to 23%. This complication can result in catastrophic consequences such as deformity, post-traumatic osteoarthritis, chronic pain, loss of function, and substantial economic burdens on healthcare systems due to extended hospital stays and the resources required for treatment. Consequently, it is imperative to emphasize the identification of infection risk factors. Methods: A retrospective case–control study was designed, encompassing patients who underwent surgery for tibial plateau fractures between 2015 and 2020. Frequencies and measures of central tendency were compared between infected patients (cases) and non-infected patients (controls) using rank-based statistical tests. Subsequently, two logistic regression models were employed to control for potential confounding variables. Results: A total of 314 patients were included, predominantly male (71.15%). Average age of 44.41 years. IRTPF were observed in 7.64% of the patients. In the univariate inferential statistical analysis, high-energy fractures (OR 6.35, p < 0.001), fractures with compartment syndrome (OR 7.10, p < 0.001), two-stage management with temporary external fixation (OR 8.18, p < 0.001), the use of 2 or more approaches in definitive surgery (OR 2.93, p = 0.011), and the use of two or more plates (OR 9.17, p < 0.001) were identified as risk factors for infection. On average, the duration of surgery in infected patients was 201.2 min, compared to 148.4 min in non-infected patients (p < 0.001). When performing two logistic regression models, the following independent risk factors were identified: high-energy fractures (OR 5.04, p = 0.012), the presence of compartment syndrome (OR 4.53, p = 0.007), and the use of two or more plates in definitive surgery (OR 5.04, p = 0.023). Conclusions: High-energy tibial plateau fractures (Schatzker IV, V, and VI), the presence of concomitant compartment syndrome, and the use of 2 or more plates in definitive surgery are associated with a higher risk of infection related to fracture following open reduction and osteosynthesis treatment. Level of Evidence: Case–Control Study. Level III Evidence. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
36. Three‐dimensional Mapping Analysis of Talus Fractures and Demonstration of Different Surgical Approaches for Talus Fractures.
- Author
-
Wang, Ruihan, You, Guixuan, Yin, Shiqin, Jiang, Songtao, Wang, Hai, Shi, Houyin, and Zhang, Lei
- Subjects
- *
BODY surface mapping , *INTERNAL fixation in fractures , *TIBIAL plateau fractures , *ANKLE injuries , *SURFACE area , *COMPUTED tomography - Abstract
Objective: The talus is an important component in the ankle, and its treatment after injury is crucial. However, complications and adverse events due to incomplete traditional classifications may still occur, and these classifications fail to analyze the patterns and distribution of fractures from a three‐dimensional perspective. Therefore, in this study, we aimed to analyze the location and distribution of fracture lines in different types of talus fractures using three‐dimensional (3D) and heat mapping techniques. Additionally, we aimed to determine the surface area of the talus that can be utilized for different approaches of internal fixation, aiding in the planning of surgical procedures. Methods: We retrospectively analyzed data from CT scans from 126 patients diagnosed with talus fractures at our two hospitals. We extracted the CT data of a healthy adult and created a standard talus model. We performed 3D reconstruction using patients' CT images and superimposed the fracture model onto the standard model for drawing fracture lines. Subsequently, we converted the fracture lines into a heat map for visualization. Additionally, we measured 20 specimens to determine the boundary for various ligaments attached to the talus. We determined the surface area of the talus available for different surgical approaches by integrating the boundary data with previously reported data on area of exposure. Results: Without considering the displacement distance of the fracture, fracture types were classified as follows, by combining Hawkins and Sneppen classifications: talar neck, 41.3%; posterior talar tubercle, 22.2%; body for the talus and comminuted, 17.5%; lateral talar tubercle, 11.9%; and talar head, 7.1%. We established fracture line and heat maps using this classification. Additionally, we demonstrated the available area for anteromedial, anterolateral, posteromedial, posterolateral, and medial malleolus osteotomy and Chaput osteotomy approaches. Conclusion: Fracture line and heat map analyses can aid surgeons in planning a single or combined surgical approach for the reduction and internal fixation of talus fractures. Demonstrating the different surgical approaches can help surgeons choose the most effective technique for individual cases. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
37. Tibial plateau fractures are associated with poor functional outcomes and a low conversion rate to total knee arthroplasty.
- Author
-
Kraml, Nikolaus, Haslhofer, David J., Winkler, Philipp W., Stiftinger, Julian M., Heidecke, Svenja, Kwasny, Oskar, Gotterbarm, Tobias, and Klasan, Antonio
- Subjects
- *
TOTAL knee replacement , *TIBIAL plateau fractures , *FUNCTIONAL status , *OLDER patients , *KNEE osteoarthritis , *PREHABILITATION - Abstract
Purpose: The aim of this study was to analyse the functional outcome and the conversion rate to total knee arthroplasty (TKA) after surgically treated tibial plateau fractures (TPF). Methods: All patients undergoing surgical treatment of TPF at a single institution between January 2003 and December 2019 were retrospectively reviewed. The Knee injury and Osteoarthritis Outcome Score (KOOS) and Tegner activity scale (TAS) were collected. The conversion rate to TKA was examined 2, 5, 7 and 10 years after surgical treatment of TPF. Results: Ninety‐four patients, with a mean follow‐up of 110.6 months (±60.0), were included in the functional outcome assessment. Mean KOOS scores were 75.4 for symptoms, 80.6 for pain, 84.3 for activities of daily living (ADL), 59.5 for sports and 61.3 for QOL. All subscales were significantly lower on the injured side compared with the contralateral leg. Lower KOOS was observed in patients with hardware removal and Schatzker type 5 and 6 injuries. Median TAS was postinjury (4) significantly lower than preinjury (5) (p < 0.001). The conversion rate to TKA was 6.3%, 10.9%, 11.7% and 12.2% after 2,5,7 and 10 years of follow‐up, respectively. Patients undergoing TKA were older than patients with no conversion to TKA (2 years follow‐up 53.8 vs. 64.5 years, p = 0.026). Conclusion: TPFs decrease the function of the knee when compared with the contralateral side and to the preoperative condition. Bicondylar fractures are associated with worse functional outcomes. A conversion rate to TKA of 12.2% was found at 10 years follow‐up. Level of Evidence: Level III. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
38. Assessment of Rafting Screws versus Bone Grafts for Management of Depressed Tibial Plateau Fractures.
- Author
-
Elshawadfy, Mohamed Elsayed, Elalfy, Aly Tawfique, Foda, Adel, and Salama, Mohamed Ibrahim
- Subjects
- *
TIBIAL plateau fractures , *BONE grafting , *BONE screws , *OPEN reduction internal fixation , *BONE substitutes , *X-rays - Abstract
Background: Among the most common fractures in knee injuries, tibial plateau fractures have been demonstrated to heal better when treated with screws located closer to the joint. This study aimed for comparing the outcomes between the use of bone grafts versus using grafting screws in management of depressed tibial plateau fractures. Subject & Methods: In our controlled study, a total number of 24 cases with depressed tibial plateau fractures were enrolled, group A: involved 12 cases who were managed using rafting screws and group B: involved 12 cases who were managed without using grafts. Follow up and X ray were done monthly for 2 months then every 2 months for till end of 2 years. Results: The Visual Analogue Scale (VAS) on 1st day postoperatively showed less pain in group Athan group B with p<0.05.After 3 months, VAS returned to be higher in group A than group B with p-value= 0.02, the mean of the operative time was 93.33 minutes in group A (range; 60-180 mins) and 102.5 minutes (range; 90-180 mins) with P= 0.001,Group A had slightly less residual articular depression while group B had slightly higher residual condylar widening, three cases had complications, 1 case in group A and 2 cases in group B. Conclusion: Mild to moderate depression (>1.5 cm) in the tibial plateau can be treated successfully with open reduction and internal fixation utilizing a large set buttress plate and screws or screws alone, without the need for bone graft or bone graft substitute. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
39. Evaluation of Surgical Techniques in Management of Bicondylar Tibial Plateau Fractures.
- Author
-
Amin, Ahmed Hashem, Salem Zanfaly, Amr Ibrahim, Elhadi Ali Husen, Abdulmalik Mohammed, and Shehata, Ehab Mohamed
- Subjects
- *
TIBIAL plateau fractures , *OPERATIVE surgery , *COMPRESSIVE force , *COMPUTED tomography , *INTRAMEDULLARY fracture fixation - Abstract
Background: Tibial plateau fractures are one of the most common intraarticular fractures caused by coronal or axial compressive forces. This study aimed to compare the functional outcome and the complication rate between double-plate and single lateral locked in patients with bicondylar tibial plateau fractures. Methods: A prospective study was conducted in Zagazig University hospitals, in the period from August 2021 to February 2022, 18 patients complaining of tibial plateau fracture; either Schatzker type V or VI, were Included and divided into two groups: the single lateral plate (SLP) group including nine patients, and the double plate (DP) group including also nine patients. Majority of the patients were males in both groups. The road traffic accidents (RTA) were the leading cause of fracture in SLP group. While fall from height (FFH) was the most common cause of fracture in DP group. Anteroposterior and lateral radiographs of whole tibia from knee to ankle were obtained. CT scans were done for all cases to accurately delineate fracture type and extent, fragment size and location, the degree of articular depression or displacement. The clinical evaluation was based on Rasmussen scoring system with six months follow-up. Results: Rasmussen functional score showed significant improvement from the 1st month till the 6th month. There were no significant differences between the two methods with respect to functional and radiographic outcomes at the final follow-up. Also, both methods had no differences in complication rate. Conclusion: This study concluded that both methods (single lateral plate and double plating) are effective methods for treatment of bicondylar tibial plateau fractures. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
40. The Role of Arthroscopy in Contemporary Glenoid Fossa Fracture Fixation.
- Author
-
Chalidis, Byron, Papadopoulos, Polychronis P., Papadopoulos, Pericles, and Pitsilos, Charalampos
- Subjects
- *
SCAPULA , *FRACTURE fixation , *OPEN reduction internal fixation , *TIBIAL plateau fractures , *COMPOUND fractures , *ARTHROSCOPY - Abstract
Glenoid fossa fractures are rare injuries accounting for 10 to 29% of all intra-articular scapula fractures. They are usually the result of high-energy trauma, and concomitant injuries are not uncommon. Patients with glenoid fractures are admitted with shoulder pain and restricted range of motion. Although shoulder plain radiographs could establish the diagnosis, a computed tomography scan is necessary to adequately define the fracture pattern and characteristics. The most commonly used classification system is that of Ideberg (modified by Goss), which includes five glenoid fossa fracture types according to the location, extension, and complexity of the lesion. Articular surface displacement and step-off are the most important factors that should be taken under consideration when deciding for conservative or surgical management. Operative treatment includes open reduction and internal fixation through a posterior or anterior approach depending on fracture morphology and displacement. However, open surgical techniques are related to extensive soft-tissue disruption, risk of neurovascular injury, and inadequate exposure of the entire glenoid cavity. Introduction of arthroscopy could facilitate better visualization of the glenoid articular surface and improved fracture reduction. However, it is a technically demanding procedure with many challenges and pitfalls. The aim of this review is to summarize the current evidence regarding the treatment of glenoid fossa fractures and present the beneficial effect of arthroscopy in improving the quality of fracture fixation and overall functional outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
41. Intra- and interobserver reliability of two classification systems for posterolateral tibial plateau fractures in the setting of an ACL rupture.
- Author
-
Moreels, Robin, Vervaecke, Alexander J., Van Haver, Annemieke, and Heylen, Steven
- Subjects
STATISTICAL correlation ,TIBIAL plateau fractures ,ANTERIOR cruciate ligament surgery ,ANTERIOR cruciate ligament injuries ,RESEARCH evaluation ,RETROSPECTIVE studies ,TREATMENT effectiveness ,DESCRIPTIVE statistics ,REOPERATION ,HYPOTHESIS ,STATISTICS ,INTER-observer reliability ,TIME - Abstract
Posterolateral tibial plateau impaction fractures occur frequently associated with anterior cruciate ligament (ACL) tears. Some authors advocate operative treatment of high-grade impaction fractures, which has led to the development of classification systems. Our study aims (1) to describe and compare the intra- and interobserver reliability of the two most used classifications and (2) to assess correlations between the grade of bony posterolateral tibial injury, patient characteristics and short-to mid-term revision rate after ACL reconstruction. In a retrospective series of 163 patients who underwent ACL reconstruction, two reviewers independently evaluated the preoperative MRI scans. Conform the Menzdorf and Bernholt classification the presence and grade of an associated posterolateral impaction fracture were assessed. Statistical analyses were performed to test for both study hypotheses. 171 primary ACL cases were evaluated. Mean follow-up time was 41 months (range 12–154, SD = 17.1). Mean age was 32 years (range 13–59, SD = 12). Posterolateral impaction fractures were present in 111 (64.9 %) and 120 (70.0 %) cases, according to the Menzdorf and Bernholt classification. A Segond fracture was present in 19 (11.1 %) cases. Kappa value was 0.47 for intra- and 0.52 for the interobserver reliability for the Menzdorf classification (moderate reliability). For the Bernholt classification kappa values were 0.66 and 0.61, respectively (good reliability). A Segond fracture correlated significantly with the presence of a posterolateral impaction fracture (p < 0.05). A significant association was present between patients necessitating ACL revision surgery and patients for whom operative intervention for the posterolateral impression was advised following the Menzdorf classification (p < 0.001). Inter- and intraobserver reliability testing for classifying posterolateral tibial fractures resulted in moderate to good reliability. High-grade posterolateral tibial fractures should be identified, selective treatment should be considered as they are associated with higher revision rates after ACL reconstruction if left untreated. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
42. Patient-Reported Outcomes following Tibial Plateau Fractures: Mid- to Short-Term Implications for Knee Function and Activity Level.
- Author
-
Neidlein, Claas, Watrinet, Julius, Pätzold, Robert, Berthold, Daniel P., Prall, Wolf Christian, Böcker, Wolfgang, Holzapfel, Boris Michael, Fürmetz, Julian, and Bormann, Markus
- Subjects
- *
TIBIAL plateau fractures , *PATIENT satisfaction , *MEDICAL personnel , *VISUAL analog scale , *KNEE , *SPORTS re-entry - Abstract
Background: Patients with complex proximal tibial plateau fractures (TPFs) tend to overestimate the prognosis of their injury, potentially due to factors such as a limited understanding, optimism, and the influence of the pain intensity. Understanding the reasons behind this misperception is crucial for healthcare providers to effectively communicate with patients and establish realistic expectations for treatment outcomes. The purpose of this study was to analyze the outcomes of TPFs, with a particular focus on patient-reported outcome measures concerning functional recovery, pain levels, and overall satisfaction with treatment. The authors aim to provide valuable insights into the realistic expectations and potential limitations that patients may encounter during their recovery journey. Methods: In this retrospective single-center study, all surgically treated TPFs between January 2014 and December 2019 with a minimum follow-up of 12 months were included. Several patient-reported outcome measures were obtained, including the International Knee documentation Committee Score (IKDC), Lyholm score, Tegner score, and visual analog scale (VAS) for pain. Fractures were classified according to Schatzker, and then subgrouped into simple (Schatzker I–III) and complex (Schatzker IV–VI) fractures. Results: A total of 54 patients (mean age 51.1 ± 11.9 years, 59.3% female) with a mean follow-up time of 3.9 years were included. Schatzker II fractures were present in 48% (n = 26) of the cases, with Schatzker III in 6% (n = 3), Schatzker IV fractures in 6% (n = 3), and Schatker VI fractures in 41% (n = 22) of the cases. All outcome scores showed a significant improvement between the first year after surgery and the last follow-up (mean: 3.9 years). Simple fractures showed significantly lower patient-reported outcomes when compared to the preinjury state; however, good to excellent results were observed. Patient-reported outcomes of complex fractures showed no significant changes in the study period with good to excellent results. When it comes to the Lysholm score, there were no significant differences in the outcome between simple and complex fractures. Furthermore, there was a return-to-sports rate of 100%, with high rates of changing sporting activity in 25% (simple fractures) and 45% in complex fractures. Conclusions: The data from this study showed that both simple and complex tibial plateau fractures show favorable outcomes at the midterm follow-up, and that injury severity does not correlate with worse results. While patients may tend to overestimate the recovery speed, this research highlights the importance of long-term follow-up, demonstrating a substantial improvement between one year post-surgery and the final evaluation. Return-to-sports rates were high, with adjustments needed for certain activities. However, patients should recognize the need to shift to lower-impact sports and the lengthy recovery process. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
43. Acute versus staged fixation of bicondylar tibial plateau fractures: a dual centre international study.
- Author
-
Mesa, Lazaro, Lufrano, Reuben C., Sajid, Mir Ibrahim, Flanagan, Christopher, Grewal, Ishvinder S., Bates, Peter, Mir, Hassan R., Hannon, Paul Jordan, Albertson, Spencer, Birkett, Nicholas, Chatta, Rutba, Hassan, Melihah, Mizels, Joshua, Ensor, David, Wilson, John, Andrews, Reed, Michalski, Joseph, Achan, Pramod, Watson, David T., and Shah, Anjan R.
- Subjects
- *
OPEN reduction internal fixation , *ARTHRODESIS , *TIBIAL plateau fractures , *SURGICAL wound dehiscence , *FRACTURE fixation , *TREATMENT effectiveness , *RETROSPECTIVE studies , *ARTHROPLASTY , *DESCRIPTIVE statistics , *TRAUMA centers , *SURGICAL flaps , *UNUNITED fractures , *EVALUATION - Abstract
Background: Bicondylar tibial plateau fractures pose many treatment challenges due to their complex fracture patterns and associated soft tissue compromise. We aim to evaluate outcomes of acute ORIF (aORIF) versus staged ORIF (sORIF) of high energy bicondylar tibial plateau fractures. Methods: We retrospectively reviewed 186 patients at two high-volume Level I trauma centers. One hundred one patients underwent aORIF and 85 underwent sORIF between 2011 and 2019. Clinical outcomes of interest included operative time, wound dehiscence, superficial and deep infection, nonunion, flap coverage, arthrodesis, and early conversion to arthroplasty. Results: Patients had a median follow up of 12 months (6–98 months). The sORIF group had a higher ISS (p = 0.02) and a higher rate of open fractures (24.7% vs 11.9%, p = 0.03). The groups were statistically similar in other demographics and co-morbidities. Operative time was significantly shorter in the aORIF group (157 vs 213 min., p < 0.001). There was no statistical difference in wound dehiscence, deep infection, flap coverage, nonunion, unplanned reoperation, or post-traumatic arthritis between groups. However, aORIF was associated with a significantly lower rate of superficial infection (p = 0.01), arthroplasty (p = 0.003) and unplanned reoperation (p = 0.005). Subgroup analysis of only the 41C3 fractures showed a lower rate of superficial infections in the aORIF group (p = 0.04). No difference in complications was found between the fracture subgroups. Conclusion: We found no increased risk of complications with aORIF compared to sORIF for bicondylar tibial plateau fractures. While not all injuries may be appropriate for aORIF, our results demonstrate the safety of aORIF when patients are properly selected by experienced fracture surgeons. Level of evidence: Level III. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
44. Importance of the Posterior Plate in Three‐Column Tibial Plateau Fractures: A Finite Element Analysis and Clinical Validation.
- Author
-
Liu, Chen‐dong, Hu, Sun‐jun, Chang, Shi‐Min, Du, Shou‐chao, Xiong, Wen‐feng, and Chu, Yong‐qian
- Subjects
- *
TIBIAL plateau fractures , *FINITE element method , *TIBIAL fractures , *BLOOD volume , *KNEE surgery - Abstract
Objective: Dual‐plate fixation was thought to be the gold standard for treating complicated bicondylar tibial plateau fractures, yet it was found to be hard to accommodate the posterior column in three‐column fractures. Currently, column‐specific fixation is becoming more and more recognized, but no comprehensive investigation has been performed to back it up. Therefore, the objective of this study was to validate the importance of posterior column fixation in the three‐column tibial fractures by a finite element (FE) analysis and clinical study. Methods: In FE analysis, three models were developed: the longitudinal triple‐plate group (LTPG), the oblique triple‐plate group (OTPG), and the dual‐plate group (DPG). Three loading scenarios were simulated. The distribution of the displacement and the equivalent von Mises stress (VMS) in each structure was calculated. The comparative measurements including the maximum posterior column collapse (MPCC), the maximum total displacement of the model (MTD), the maximum VMS of cortical posterior column (MPC‐VMS), and the maximum VMS located on each group of plates and screws (MPS‐VMS). The clinical study evaluated the indicators between the groups with or without the posterior plate, including operation time, blood loss volume, full‐weight bearing period, Hospital for Special Surgery Knee Scoring system (HSS), Rasmussen score, and common postoperative complications. Results: In the FE analysis, the MPCC, the MPC‐VMS, and the MTD were detected in much lower amounts in LTPG and OTPG than in DPG. In comparison with DPG, the LTPG and OTPG had larger MPS‐VMS. In the clinical study, 35 cases were included. In the triple‐plate (14) and dual‐plate (21) groups, the operation took 115.6 min and 100.5 min (p < 0.05), respectively. Blood loss in both groups was 287.0 mL and 206.6 mL (p < 0.05), and the full‐weight bearing period was 14.5 weeks and 16.2 weeks (p < 0.05). At the final follow‐up, the HSS score was 85.0 in the triple‐plate group and 77.5 in the dual‐plate (p < 0.05), the Rasmussen score was 24.1 and 21.6 (p < 0.05), there were two cases with reduction loss (9.5%) in the dual‐plate group and one case of superficial incision infection found in the triple‐plate group. Conclusion: The posterior implant was beneficial in optimizing the biomechanical stability and functional outcomes in the three‐column tibial plateau fractures. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
45. A COMPARATIVE ANALYSIS IN THE SURGICAL OUTCOME OF BICONDYLAR TIBIAL PLATEAU FRACTURES TREATED WITH DUAL PLATING AND LATERAL LOCKING PLATE.
- Author
-
S., Kumar esapathy, R., Manikandan, B., Praveen, and D., Dhivakaran
- Subjects
- *
TIBIAL plateau fractures , *TIBIAL fractures , *PUBLIC hospitals , *INTRAMEDULLARY fracture fixation , *FRACTURE fixation , *COMPARATIVE studies - Abstract
Background: Management of tibial plate fracture represents a challenging problem in developing countries. The objective of the current study is to analyze the functional and radiological outcome of bicondylar plateau fractures treated with dual plating and locking plate. Materials and Methods: This is a randomized controlled prospective study conducted in the Department of Orthopedics and Radiology at Mahatma Gandhi Government Hospital and Govt. K.A.P.V Medical College, Trichy on patients with closed Schatzker Type V and VI undergoing surgical fixation from October 2020 to September 2021. All the eligible subjects were recruited into the study consecutively by convenient sampling till the sample size is reached. Results: Atotal of 20 patients with Type V and VI Schatzker fracture undergoing surgery are divided into two groups with one group undergoing dual plating and the other lateral locking plate. The mean age was 49.1 ± 8.44 years in Dual plating group and 41.1 ± 8.74) years in Locking plate group. In Dual plating group, the functional knee society score was excellent 30%, good for 40% and fair for 30%. In locking plate group, excellent for 40%, good for 40% and fair for 20%. Conclusion: There was no statistically significant difference in functional knee society score and radiological score and outcome between the study groups (p value>0.05). For the treatment of bicondylar tibialplateau fractures, lateral locking plate fixation may yield clinical and radiological outcomes that are comparable to dual locking plate fixation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
46. Does Early and Late Weight Bearing Have an Effect on the Results of Elderly Tibial Plateau Fractures with Internal Fixation?: A Multicenter (TRON Group) Study.
- Author
-
Sudo, Yoshito, Takegami, Yasuhiko, Tokutake, Katsuhiro, Shimizu, Keita, Naruse, Keita, Takatsu, Tetsuro, and Imagama, Shiro
- Subjects
- *
INJURY complications , *WEIGHT-bearing (Orthopedics) , *WOUNDS & injuries , *TIBIAL plateau fractures , *BODY mass index , *SURGICAL wound dehiscence , *SEX distribution , *SMOKING , *TREATMENT effectiveness , *AGE distribution , *DESCRIPTIVE statistics , *INTERNAL fixation in fractures , *MEDICAL records , *ACQUISITION of data , *REOPERATION , *EPIDEMIOLOGY , *PATIENT aftercare , *EVALUATION , *OLD age - Abstract
Introduction: There is still no consensus on the length of the non-bearing period required for tibial plateau fractures (TPFs) treated surgically. Several studies showed that full weight bearing immediately postoperatively does not affect fixation or cause joint collapse in patients with TPF. While there are concerns about weight bearing in the elderly due to fragile bone quality, their physical disability often makes it difficult to carry out activities of daily life when weight bearing is not allowed. The purpose of this study was to assess differences in clinical and radiographic outcomes between an early weight-bearing (EWB) group and a non-weight-bearing (NWB) group following TPF in elderly patients. Material and Methods: We extracted the data of 432 patients who suffered TPF from January 2011 to December 2020 from a database which is named TRON. We excluded patients with insufficient follow-up postoperatively, AO type A/C fracture, age < 60 years old, multiple trauma, and those lost to follow-up. Finally, 91 patients were eligible. EWB group patients were encouraged to perform partial weight-bearing walking at ≤ 4 weeks after surgery, whereas NWB group patients were not allowed weight bearing for > 4 weeks after surgery. Baseline intergroup differences were adjusted for by matching age, sex, body mass index, smoking history, and injury mechanism. We compared Knee Society Score (KSS), timing of full weight bearing, and X-ray findings including step-off, tibia plateau angle, plateau slope, and condylar widening in the X-rays between the two groups. Results: There were no significant statistical differences between the EWB group and NWB group after matching. The mean follow-up period was 28.0 (range 12–73) months. All cases did not require reoperation or additional procedures. The median KSS at 12 months or at the last follow up postoperatively was 100 (77–100) vs. 95 (75–100) points (P = 0.33). There were no differences in fracture-related infection rates or wound dehiscence. In the radiological evaluation of EWB and NWB, the correction loss of condylar widening was only significantly greater for EWB compared to NWB. Conclusions: We found that early weight bearing could contribute to increased condylar widening. While our short-term follow-up didn't reveal any significant clinical differences, this highlights the need for long-term follow-up to comprehensively understand the implications of these radiographic changes. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
47. Infektionen bei operativ versorgten Tibiakopffrakturen: Wie ist das Langzeit-Outcome und welche Einflussfaktoren sind klinisch relevant?
- Author
-
Philipp Reumann, Jan, Ohmann, Tobias, Glombitza, Martin, and Victor von Engelhardt, Lars
- Subjects
- *
INFECTION risk factors , *AMPUTATION , *TIBIAL plateau fractures , *CHRONIC pain , *TREATMENT effectiveness , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *SURGICAL complications , *MEDICAL records , *ACQUISITION of data , *OSTEOARTHRITIS , *REOPERATION , *QUALITY of life , *HEALTH outcome assessment - Abstract
Background: The average infection rate of tibial plateau fracture is 12 %. These infections often lead to serious consequences for those affected. The main objective of this study was to identify both negative and positive influencing factors, as well as to gain a better understanding of the outcomes and treatments of this common complication. Patients and method: This retrospective study included 75 patients with a postoperative infection following tibial plateau fracture, treated over a period of 10 years and evaluated after a median follow-up of approximately 6.5 years. 76 different parameters were documented and analyzed. In 40 patients (53 %), the functional outcome could be assessed using the PROMs (Patient Reported Outcome Measurements) KOOS (Knee injury and Osteoarthritis Outcome Score) and Lysholm-Score. Results: In patients with a postoperative infection, the highest type of tibial plateau fractures (AO-41-C) was found in 79 % of the patients. In the further course, an average of 9 revision operations per patient had to be performed. Our main bacteria were Staphylococcus aureus, MRSA, Staphylococcus epidermidis and Enterobacter cloacae. The occurrence of mixed infections, nicotine abuse or diabetes mellitus led to a significant clinical worsening of the outcome (p = 0.001). An average score of 87 of 168 points was achieved in the KOOS (± 50, min. 0, max. 168 points) and 52 of 100 points in the Lysholm-Score (± 30, min. 0, max. 100 points). The amputation rate was 9 % and the arthrodesis rate was 8 %. An early surgical procedure after this severe complication was associated with a good outcome. However, 60 % of the patients ended up being unable to work. Conclusion: The outcome can be considered as bad. Present risk factors and a high number of revision surgeries lead to a significant reduction of the outcome quality as well as strong functional limitations which go beyond the everyday movements. This often results in the loss of the previous profession, chronic pain or a necessary amputation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
48. The Clinicoradiological Outcome of Arthroscopic-assisted Reduction and Internal Fixation of Tibial Plateau Fractures.
- Author
-
Rather, Aabid Ahmad, Bhat, Aamir Nazir, Gilani, Mohammad Azhar, and Bhat, Jawed Ahmad
- Subjects
- *
ARTHROSCOPY , *TIBIAL plateau fractures , *TIBIA injuries , *JOINT injuries , *BONE diseases - Abstract
The article focuses on the clinicoradiological outcomes of arthroscopic-assisted reduction and internal fixation of tibial plateau fractures. Topics include the surgical challenges and advantages of using arthroscopy for precise fracture reduction and stable fixation; the clinical and radiological outcomes based on the modified Rasmussen criteria; and the potential complications and limitations of this surgical technique.
- Published
- 2024
- Full Text
- View/download PDF
49. Short-term outcomes of cranial cruciate ligament rupture treated surgically with tibial plateau leveling osteotomy or non-surgically in small-breed dogs weighing less than10 kg.
- Author
-
Irin KWANANOCHA, Ekkapol AKARAPHUTIPORN, Rutaitip UPARIPUTTI, Chalermpol LEKCHAREONSUK, and Chalika WANGDEE
- Subjects
ANTERIOR cruciate ligament ,TIBIAL plateau fractures ,LIGAMENT injuries ,JOINT pain ,STIFLE joint ,PATELLA dislocation - Abstract
Cranial cruciate ligament rupture (CCLR) is a common cause of stifle joint pain in dogs. This study assessed the short-term outcomes in the management of CCLR, with or without concurrent medial patellar luxation (MPL), in small-breed dogs, comparing surgical intervention using tibial plateau leveling osteotomy (TPLO) with non-surgical approaches. Dogs weighing less than 10 kg and suffering from CCLR were divided into two groups: surgical and non-surgical (nine stifles per group). Both groups followed the same rehabilitation protocol. Measurements were taken on days 0, 14, 28, 42, 56, 70, and 84. These measurements included the mean difference in orthopedic assessment score (diffOAS) and thigh muscle circumference (TMC) assessed by veterinarians, as well as the Canine Brief Pain Inventory score (CBPI) evaluated by the owners. Six stifles had concurrent MPL in the surgical group and five in the non-surgical group. No significant differences were observed in diffOAS (P=0.685), TMC (P=0.557), CBPI pain severity score (P=0.062), and CBPI pain interference score (P=0.29) between the two groups. However, both groups showed a significant decrease (P<0.05) in diffOAS and CBPI. The TMC remained relatively stable in the non-surgical group (P>0.05), but it significantly increased in the surgical group (P<0.05). Both groups demonstrated improved clinical outcomes in the short term, with no significant differences. However, cautious consideration should be given to a conservative treatment in small-breed dogs, particularly when considering the exclusive improvement observed in TMC within the TPLO group. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
50. Posterior cruciate ligament tibial attachment sacrifice percentage is higher in cruciate-retaining total knee arthroplasty in patients with discoid lateral meniscus.
- Author
-
Xin, Weiwei, Gao, Yingjian, Zheng, Liangjun, Qu, Xinhua, and Yue, Bing
- Subjects
POSTERIOR cruciate ligament surgery ,MENISCUS injuries ,RISK assessment ,POSTOPERATIVE care ,STATISTICAL power analysis ,STATISTICAL correlation ,PROSTHETICS ,PEARSON correlation (Statistics) ,MENISCUS (Anatomy) ,ARTICULAR ligaments ,TIBIAL plateau fractures ,SURGERY ,PATIENTS ,T-test (Statistics) ,RESEARCH funding ,PILOT projects ,RETROSPECTIVE studies ,TIBIA ,MAGNETIC resonance imaging ,ARTIFICIAL implants ,DESCRIPTIVE statistics ,CHI-squared test ,MANN Whitney U Test ,KNEE joint ,ORTHOPEDIC surgery ,SURGICAL complications ,OSTEOTOMY ,TOTAL knee replacement ,RESEARCH ,INTRACLASS correlation ,COMPARATIVE studies ,DATA analysis software ,LEG injuries ,EQUIPMENT & supplies - Abstract
Background: The posterior cruciate ligament (PCL) attachment may be damaged in cruciate-retaining total knee arthroplasty (CR-TKA) using the complete resection for tibial preparation, and resection amount varies greatly among individuals. Discoid lateral meniscus (DLM) is one of the most common anatomic knee variants. This study aimed to evaluate the difference in PCL attachment sacrifice in CR-TKA between patients with and without DLM. Methods: Fifty-one knees in the study group (DLM group) were matched 1:1 to 51 control knees (non-DLM group) by age, sex, and maximum width of the tibial plateau. The percentage of the sacrificed PCL attachment and the morphological parameters of the tibial plateau were evaluated using magnetic resonance imaging (MRI) in a blind manner. Results: With a tibial cut simulated at a 0°, 3°, and 7° osteotomy slope, the mean PCL attachment resection percentages in the non-DLM group were 40.5%, 53.6%, and 72.6%, respectively. The corresponding resection percentages in the DLM group were 61.0% (P < 0.001), 73.3% (P < 0.001), and 85.7% (P < 0.001), respectively. The percentage of the minimum meniscus width to the maximum tibia width showed a weak positive correlation with the percentage of PCL attachment sacrifice. Conclusions: A significantly greater portion of PCL attachment was sacrificed in DLM patients undergoing CR-TKA using the complete proximal tibia resection. Attention should be paid to PCL attachment resection during CR-TKA in patients with DLM, and alternative techniques or prosthesis types should be considered. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.