Search

Background: The present study aimed to compare the outcomes of simultaneous bilateral total knee arthroplasty (simBTKA) and staged bilateral total knee arthroplasty (stgBTKA) across different age groups, with a specific focus on patients under and over 65 years old., Methods: A retrospective cohort study design was employed to analyze the medical records of patients who underwent simBTKA or stgBTKA between August 2018 and May 2023. Patients were categorized into 4 groups based on age and surgical approach. Various outcome measures including knee extension strength, patient-reported outcome measures (PROMs), length of stay (LOS), operating room time (ORT), and complication rates were evaluated., Results: The study included a total of 162 patients, with 48 patients in the simBTKA group and 114 patients in the stgBTKA group. Across all age groups, simBTKA resulted in a significantly shorter LOS and ORT than stgBTKA (p < 0.05). However, there were no significant differences in PROMs or in knee extension strength between the two surgical approaches. The complication rates were comparable between the groups, with no reported deaths within one year after surgery., Conclusion: Compared with stgBTKA, simBTKA demonstrated superior efficacy in terms of reduced hospitalization duration and ORT, irrespective of age. Both surgical approaches yielded comparable clinical outcomes and complication rates across all age groups. Overall, the findings suggest that simBTKA is a viable option for appropriately selected patients, offering outcomes comparable to those of stgBTKA, with the added benefit of reduced hospitalization time and operating room utilization., (© 2024. The Author(s).)

Background and Objectives : The aim of this study was to investigate the relationship between the position of the humeral head relative to the glenoid and the occurrence of iatrogenic surgical neck fractures of the humerus during anterior glenohumeral dislocation reductions. Materials and Methods : Patients with first-time anterior shoulder dislocations without generalized joint hyperlaxity were included. The humeral head displacement ratio was calculated as the distance between the medial border of the humeral head and the anterior glenoid rim divided by the diameter of the humeral head. Demographic data, concomitant tuberculum majus fractures, and the deltoid tuberosity index were recorded. Patients were divided into three groups: Group 1 (iatrogenic fracture development during closed reduction (CR)), Group 2 (failed CR), and Group 3 (successful reduction without iatrogenic fracture). Complicated dislocations were included in Groups 1 and 2, while uncomplicated dislocations were those in Group 3. Results : The study included 89 patients with a mean age of 46.44 ± 19.02 years (64 males, 25 females). Concomitant tuberculum majus fractures occurred in 37 (41.6%) cases. Iatrogenic surgical neck fractures occurred in 10 patients (Group 1), and CR was unsuccessful in 8 patients (Group 2), totaling 18 cases of complicated dislocations. Reduction without iatrogenic fracture was achieved in 71 cases (Group 3). The mean humeral head displacement ratio was higher in the complex dislocation group (92.91 ± 15.34 vs. 75.01 ± 13.80; p < 0.001). Complicated dislocations were more frequent in patients with tuberculum majus fractures ( p = 0.031). Subgroup analysis showed higher humeral head displacement ratios in Groups 1 and 2 compared to Group 3 ( p = 0.010 and p = 0.06, respectively). Tuberculum majus fractures were more frequent in Group 1 compared to Group 3 ( p = 0.013), with no significant difference between Groups 2 and 3. Conclusions : In patients experiencing first-time traumatic anterior shoulder dislocations, a greater medial displacement of the humeral head relative to the glenoid rim significantly increases the risk of iatrogenic humeral fractures and the likelihood of unsuccessful closed reduction attempts.

The study aimed to provide a comprehensive analysis of radiological and anatomical measurements in patients with medial osteochondral lesions of the talus (OLT), particularly those without a history of trauma. The retrospective cross sectional study evaluated 23 medial OLT individuals aged 18-45 with no history of trauma who were identified by magnetic resonance imaging (MRI) between 2016 and 2020. The control group consisted of 27 individuals between the ages of 18 and 45 who did not have OLT and applied for other reasons. Measurements were performed with 16 parameters from anteroposterior (AP) and lateral weight-bearing ankle conventional radiographs (CR). All individuals' demographic data were assessed. A total of 50 patients aged 18-45 years, including 26 males and 24 females with a mean age of 30.28±4.46 years, were evaluated in the study. No significant differences in age or gender were found between the groups (P>0.05). Analysis of both the OLT and control groups revealed a significant association of decreased talar declination angle (P<0.001) and Meary-Tomeno's angle (P = 0.003) with medial OLT. There was no relationship between other radiological parameters and medial OLT development. In conclusion, a decreased talar declination angle and a decreased Meary-Tomeno's angle appear to have significant relationship with development of medial OLT in individuals without a history of trauma. These findings also indicate that a possible cause of medial OLT is a lower-angled positioning of the talus relative to the ground and the first metatarsus in the sagittal plane., (Copyright © 2024. Published by Elsevier Inc.)

The aim of the current study is to compare the clinical outcomes of cast immobilization (CI) versus surgical treatment after 1 year for distal radius fractures (DRFs) in the elderly population. The cohort included patients aged 70-89 who suffered an acute, closed, and displaced DRF and who were treated conservatively or surgically at our clinic between August 2018 and January 2022. Those who had pathological fractures, open fractures, concomitant ulna fractures (except ulna styloid fractures), were not between the ages of 70 and 89, or refused to participate were excluded from the study. The study gathered data on patient demographics, initial radiological measurements, clinical measurements after 1 year, treatment models employed, and rates of complications. Of the total number of patients (276), CI was used on 77.2% (213), whereas the other 25 had volar-locked plates (VLP), 25 received external fixators with percutaneous pinning (EFPP), and 13 had isolated percutaneous pinning (IPP). 19 of 276 individuals had complications, with Complex Regional Pain Syndrome and Carpal Tunnel Syndrome being the most often documented. EFPP resulted in significantly higher Disability of the Arm, Shoulder, and Hand (DASH) score values than VLP and IPP at the 1st postoperative year (p < 0.05). No statistically significant difference was found between the DASH score and ROM values at the 1st postoperative year for patients who received CI versus those who underwent surgery (p > 0.05). In the first postoperative year, CI still retains its validity and performs similarly to surgery for DRFs in older individuals. VLPP and IPP methods outperformed EFPP surgeries., (© 2018 The Authors. Journal of Orthopaedic Research® published by Wiley Periodicals LLC on behalf of Orthopaedic Research Society.)

Background: The aim of this study was to assess the content, readability, and quality of online resources on septic arthritis, a crucial orthopedic condition necessitating immediate diagnosis and treatment to avert serious complications, with a particular focus on the relevance to individuals from the general public., Methods: Two search terms ("septic arthritis" and "joint infection") were input into three different search engines on the Internet (Google, Yahoo, and Bing) and 60 websites were evaluated, with the top 20 results in each search engine. The websites underwent categorization based on their type, and their content and quality were assessed utilizing the DISCERN score, the Journal of the American Medical Association (JAMA) benchmark, the Global Quality Score (GQS), and the Information Value Score (IVS). The readability of the text was assessed through the utilization of the Flesch Kincaid Grade Level (FKGL) and the Flesch Reading Ease Score (FKRS). The presence or absence of the Health on Net (HON) code was evaluated on each website., Results: The DISCERN, JAMA, GQS, FKGL, and IVS scores of the academic category were found to be substantially greater when compared with the physician, medical, and commercial categories. But at the same time, academic sites had high readability scores. Websites with HON code had significantly higher average FKGL, FCRS, DISCERN, JAMA, GQS, and IVS scores than those without., Conclusion: The quality of websites giving information on septic arthritis was variable and not optimal. Although the content of the academic group was of higher quality, it could be difficult to understand. One of the key responsibilities of healthcare professionals should be to provide high quality and comprehensible information concerning joint infections on reputable academic platforms, thereby facilitating patients in attaining a fundamental level of health literacy., (© 2023. BioMed Central Ltd., part of Springer Nature.)

Background and Objectives: The aim of this study was to evaluate retrospectively the radiological and functional outcomes of closed reduction and internal fixation for intertrochanteric femoral fractures (IFF) using three different proximal femoral nails (PFN). Materials and Methods: In total, 309 individuals (143 males and 166 females) who underwent surgery for IFF using a PFN between January 2018 and January 2021 were included in the study. Our surgical team conducted osteosynthesis using the A-PFN ® (TST, Istanbul, Turkey) nail, the PROFIN ® (TST, Istanbul, Turkey), and the Trigen InterTAN (Smith & Nephew, Memphis, TN, USA) nail. The PFNs were compared based on age, gender, body mass index (BMI), length of stay (LOS) in intensive care, whether to be admitted to intensive care, mortality in the first year, amount of transfusion, preoperative time to surgery, hospitalisation time, duration of surgery and fluoroscopy, fracture type and reduction quality, complication ratio, and clinical and radiological outcomes. The patients' function was measured with the Harris Hip Score (HHS) and the Katz Index of Independence in Activities of Daily Living (ADL). Results: Pain in the hip and thigh is the most common complication, followed by the V-effect. The Z-effect was seen in 5.7% of PROFIN patients. A-PFN was shown to have longer surgical and fluoroscopy durations, lower HHS values, and much lower Katz ADL Index values compared to the other two PFNs. The V-effect occurrence was significantly higher in the A-PFN group (36.7%) than in the InterTAN group. The V-effect was seen in 33.1% of 31A2-type fractures but in none of the 31A3-type fractures. Conclusions: InterTAN nails are the best choice for IFFs because they have high clinical scores after surgery, there is no chance of Z-effect, and the rate of V-effect is low.

Backround: Implant removal (IR) surgery is one of the most frequent procedures in orthopedic practice. Many of the IR surgeries result from patient request rather than a medical necessity. The purpose of the study was to investigate the association between the level of anxiety, type of temperament and psychopathological status, and the willingness to receive IR surgery in asymptomatic or mildly symptomatic patients. We also aimed to compare pre- and postoperative pain scores and document the complication rates after IR surgery., Methods: The patients who received tibia intramedullary nailing after tibia diaphyseal fracture with a minimum of 18 months follow-up were included in the study. A total of 246 asymptomatic or mildly symptomatic patients were evaluated, and all patients received detailed oral and written information about the risks of IR surgery. The patients who wished to receive IR surgery were called Group 1 (N = 104), and the patients who did not wish to have surgery were called Group 2 (N = 146). All patients were referred to a psychologist to complete the Beck anxiety inventory (BAI), Symptom checklist-90-R (SCL-R-90), and the Temperament Evaluation of Memphis, Pisa, and San Diego Autoquestionnaire (TEMPS-A)., Results: The mean age of the patients was 32.31 ± 9.56. One hundred thirteen (45.9%) of the patients were male, and 133 were female (54%). Mean BAI and SCL-90-R were higher in Group 1 than Group 2 (P = 0.001). Anxious and irritable temperament was higher in Group 1 (P = 0.045 and P = 0.035 respectively), and non-dominant and hyperthymic temperament was higher in Group 2 (P = 0.02 and P = 0.04 respectively)., Conclusions: The level of anxiety and type of temperament is associated with the willingness to receive implant removal surgery in asymptomatic or mildly symptomatic patients. Measures to reduce anxiety levels may reduce the rate of unnecessary implant removal surgeries, associated patient care costs, and potential complications., Competing Interests: Declaration of competing interest The all authors have no conflicts of interest to disclose. The informed consent from the all participants were obtained., (Copyright © 2021 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.)

Introduction: The present study aimed to evaluate the effect of a longer interval between the first and second stages of infected total knee arthroplasty (TKA) revision on the clinical and functional outcome., Methods: This study included a total of 56 patients who underwent two-stage revision TKA with a dynamic spacer with a minimum of 2 years of follow-up. Patients were categorized into two groups according to time with the spacer: < 3 months (Group 1, 31 patients) or > 3 months (Group 2, 25 patients). Clinical outcome and quality of life were assessed by knee range of motion (ROM), Knee Society Score for Knee (KSS-K), Knee Society Score for Function (KSS-F) and Short Form 36 (SF-36)., Results: The mean follow-up period was 48 ± 19.1 months (range, 24-84 months). The KSS-K, KSS-F, and ROM values were significantly higher in Group 1 than in Group 2 ( p  < 0.05). The SF-36 scores for general health, physical function, and bodily pain were significantly higher in Group 1 ( p  < 0.05). Re-infection occurred in 10 patients (17.8%). Time with spacer was not associated with re-infection development (Group 1, n  = 6, 19% vs. Group 2, n  = 4, 16%; p  > 0.05)., Conclusion: Increased duration with a spacer is associated with poorer clinical and functional outcomes as well as higher treatment costs in two-stage revision knee arthroplasty. Surgeons can attempt to reduce the time patients spend in a spacer to obtain better postoperative functional outcomes, as well as a better quality of life., Level of Evidence: 3., Competing Interests: Conflict of interestFatih Golgelioglu, Sinan Oguzkaya, Abdulhamit Misir and Ahmet Guney declare that they have no conflict of interest., (© Indian Orthopaedics Association 2020.)

Objectives: To characterize the fracture patterns and comminution zones for complete articular (OTA/AO 34C type) patellar fractures, using a computed tomography mapping technique., Methods: Eighty-three OTA/AO 34C type patellar fractures were included. Images of patellar fractures were superimposed on a coronal template of the patella, created from a healthy right knee, to identify fracture patterns and comminution zones., Results: Our analysis was based on 83 computed tomography images of patellar fractures, contributed by 69 male and 14 female patients (mean age, 52 years; range, 18-79 years), and included 13 type C1, 26 type C2 and 44 type C3 fractures. A transverse fracture, including both the medial and lateral facets, was the most common fracture pattern, identified in 92.8% of cases. In the C1 and C2 types, the fracture line affecting the medial and lateral joint surface was either transverse or oblique. In the C3 type, the transverse and vertical fracture line of the medial articular surface extended to the inferior pole of the patella, with transverse and oblique fractures lines on the lateral joint surface. In addition, a concentration of the fracture lines around the vertical ridge was observed., Conclusions: The patterns of fracture lines and comminution zones OTA/AO 34C type fractures were repeatable on the constructed maps. A transverse fracture line on the inferior pole which was observed in the C2 and C3 type fractures may be used for the modification of current classification systems to direct treatment.