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Copyright of Cirugía y Cirujanos is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Aims: This study aimed to compare outcomes of internal fixation and non-operative management in younger adults. Methods: A retrospective cohort study was undertaken in patients aged 18–55 with 2-part or 3-part proximal humerus fractures at a Level 1 trauma centre from January 2010 to December 2018. Outcome measures were the Oxford shoulder score (OSS), EQ-5D-5L, and radiological outcomes. Complications recorded included further surgery, loss of position/fixation, and non-union/malunion. Statistical analysis included univariable analysis and multivariable analysis performed using binary logistic regression and linear regression. Results: A total of 184 eligible patients were included; 99 underwent operative fixation and 85 were managed with sling immobilisation. The mean (SD) age in the operative group was 39.3 ± 10.6 and in the non-operative group was 43.2 ± 10.8 (p = 0.02). Seventy-seven percent completed a minimum 12-month follow-up (median 3.2 years, IQR 2–6.5 years). Most 3-part fractures were treated surgically (78%), as opposed to 44% of 2-part fractures. All open fractures, all segmental fractures, eight head split fractures (89%), and 12 fracture-dislocations (80%) were treated surgically. There was no difference in mean OSS (43.7 operative vs 42.1 non-operative, p = 0.27), mean EQ-5D-5L utility score (0.81 vs 0.78, p = 0.32) or proportion returned to work (83% vs 75%, p = 0.34). Adjusted for case-mix, there was no difference in OSS (adjusted mean difference 0.24, 95%CI −2.73 to 3.22, p = 0.87) or EQ-5D-5L utility score (adjusted mean difference 0.00, 95%CI −0.06 to 0.07, p = 0.96). The complication rate was high (36% non-operative, 27% operative, p = 0.24). A higher rate of varus malunion was observed in the non-operative group (24.0% vs 41.4%, p < 0.001). Following operative management, 23% underwent subsequent surgery compared with 7% of the non-operative group (p = 0.002). Conclusion: In younger adults with proximal humerus fractures no differences in patient reported outcome measures were observed between groups. Operative management was associated with improved radiological outcomes, but a higher rate of subsequent surgery. [ABSTRACT FROM AUTHOR]

Objective: Rapid and effective reduction is difficult for minimally invasive plate osteosynthesis (MIPO) surgery. This study aims to introduce a bidirectional rapid reductor (BRR) designed to assist in the reduction during MIPO surgery for proximal humeral fractures (PHFs). Methods: This retrospective study was conducted between June 2021 and February 2022 in the Third Hospital of Hebei Medical University, involving patients diagnosed with PHFs. A detailed technical approach of BRR in MIPO surgery was described, and the patients' outcomes based on postoperative radiographic results including x‐ray postoperative follow‐up, and clinical outcome parameters including visual analogue scale (VAS) and constant‐Murley score at last follow‐up were reported. Results: A total of 12 patients were included in this study, comprising three males and nine females, with an average age of 67.58 years. The mean operative time was 70.92 min (range 63–80 min). The mean blood loss was 102.27 mL (range 50–300 mL). The mean VAS and constant‐Murley scores at final follow‐up were 0.33 and 88, respectively. All patients had their fractures healed without secondary displacement at last follow‐up. One patient experienced shoulder stiffness post‐operation. There were no adverse events or complications following the use of this technique, such as acromion fracture, nerve or blood vessel injury. Conclusion: The BRR can assist MIPO for good reduction of PHFs. However, the efficacy should be validated with a large‐sample randomized controlled trial and longer follow‐up. [ABSTRACT FROM AUTHOR]

Objective Rapid and effective reduction is difficult for minimally invasive plate osteosynthesis (MIPO) surgery. This study aims to introduce a bidirectional rapid reductor (BRR) designed to assist in the reduction during MIPO surgery for proximal humeral fractures (PHFs). Methods This retrospective study was conducted between June 2021 and February 2022 in the Third Hospital of Hebei Medical University, involving patients diagnosed with PHFs. A detailed technical approach of BRR in MIPO surgery was described, and the patients' outcomes based on postoperative radiographic results including x‐ray postoperative follow‐up, and clinical outcome parameters including visual analogue scale (VAS) and constant‐Murley score at last follow‐up were reported. Results A total of 12 patients were included in this study, comprising three males and nine females, with an average age of 67.58 years. The mean operative time was 70.92 min (range 63–80 min). The mean blood loss was 102.27 mL (range 50–300 mL). The mean VAS and constant‐Murley scores at final follow‐up were 0.33 and 88, respectively. All patients had their fractures healed without secondary displacement at last follow‐up. One patient experienced shoulder stiffness post‐operation. There were no adverse events or complications following the use of this technique, such as acromion fracture, nerve or blood vessel injury. Conclusion The BRR can assist MIPO for good reduction of PHFs. However, the efficacy should be validated with a large‐sample randomized controlled trial and longer follow‐up.

Purpose: We aimed to identify temporal trends, seasonal changes and regional differences in shoulder fractures in Sweden during 2008–2022. Methods: Data from the Swedish National Board of Health and Welfare were used to assess incidence rates per 100,000 people, categorized by sex, age, and month. Results: Results showed an average of 17,496 fractures annually, with a decline in 2020 followed by a resurgence in 2021–2022. Elderly women, especially those over 65, had higher rates. Winter months exhibited increased incidence. Conclusions: Projection analysis indicated a gradual decrease in fractures over the next 15 years. Understanding these patterns can inform preventive strategies and resource allocation for shoulder fractures in Sweden. [ABSTRACT FROM AUTHOR]

Abstract Background The treatment of the displaced proximal humerus fractures (PHF) still facing a lot of unsolved problems. The aim of this study was to evaluate the clinical effect of MultiLoc nails for the treatment of PHF and present outcomes of patients with different Neer’s classification and reduction quality. Methods Adult patients with PHFs were recruited and treated with MultiLoc nail. Intraoperative data, radiographic and functional outcomes, as well as occurrence of postoperative complications were assessed. Results 48 patients met inclusion and exclusion criteria and were included in this study. The DASH Score were 32.2 ± 3.1 points at 12 months, and 37.3 ± 2.5 points at the final follow-up. The mean ASES score at 12 months and final follow-up were 74.4 ± 6.2 and 78.8 ± 5.1, respectively. The mean CM Score in all 48 patients reached 68 ± 6.4 points at the final follow-up, relative side related CM Score 75.2 ± 7.7% of contralateral extremity. The incidence rate of complications was 20.8%. Patients with fracture mal-union, adhesive capsulitis were observed but no secondary surgeries were performed. There was no significantly difference of DASH Score 12 months after surgery and at the last follow-up among patients with different Neer’s classification or reduction quality. However, functional outcomes such as ASES score and CM score were significantly influenced by severity of fracture and the quality of fracture reduction. Conclusions Our study demonstrated that MultiLoc nails is well suited for proximal humeral fractures, with satisfactory health status recovery, good radiographic results, positive clinical outcomes and low rates of complications. The treatment for four part PHF still faces great challenges. Accurate fracture reduction was an important factor for good functional result.

Background: The treatment of the displaced proximal humerus fractures (PHF) still facing a lot of unsolved problems. The aim of this study was to evaluate the clinical effect of MultiLoc nails for the treatment of PHF and present outcomes of patients with different Neer's classification and reduction quality. Methods: Adult patients with PHFs were recruited and treated with MultiLoc nail. Intraoperative data, radiographic and functional outcomes, as well as occurrence of postoperative complications were assessed. Results: 48 patients met inclusion and exclusion criteria and were included in this study. The DASH Score were 32.2 ± 3.1 points at 12 months, and 37.3 ± 2.5 points at the final follow-up. The mean ASES score at 12 months and final follow-up were 74.4 ± 6.2 and 78.8 ± 5.1, respectively. The mean CM Score in all 48 patients reached 68 ± 6.4 points at the final follow-up, relative side related CM Score 75.2 ± 7.7% of contralateral extremity. The incidence rate of complications was 20.8%. Patients with fracture mal-union, adhesive capsulitis were observed but no secondary surgeries were performed. There was no significantly difference of DASH Score 12 months after surgery and at the last follow-up among patients with different Neer's classification or reduction quality. However, functional outcomes such as ASES score and CM score were significantly influenced by severity of fracture and the quality of fracture reduction. Conclusions: Our study demonstrated that MultiLoc nails is well suited for proximal humeral fractures, with satisfactory health status recovery, good radiographic results, positive clinical outcomes and low rates of complications. The treatment for four part PHF still faces great challenges. Accurate fracture reduction was an important factor for good functional result. [ABSTRACT FROM AUTHOR]

Copyright of Turkish Journal of Trauma & Emergency Surgery / Ulusal Travma ve Acil Cerrahi Dergisi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

BackgroundThere is significant variability both in how proximal humerus fractures (PHFs) are treated and the ensuing patient outcomes. The purpose of this study was to investigate which surgeon- and patient-specific factors contribute to decision-making in the treatment of adult PHFs. We hypothesized that orthopedic sub-specialty training creates inherent bias and plays an important role in management algorithms for PHFs.MethodsWe performed a prospective cohort investigation in 2 groups of surgeons-traumatologists (N = 25) and shoulder & elbow/sports surgeons (SES) (N = 26)-and asked them to provide treatment recommendations for 30 distinct clinical cases with standardized radiographic and clinical data. This is a population-based sample of surgeons who take trauma call and treat PHFs with different sub-specializations and practice settings including academic, hospital-employed, and private. Surgeons characterized based on subspecialty (trauma vs. SES), experience level (>10 vs. ≤10-years), and employment type (hospital- vs. non-hospital-employed). Chi-square analyses, logistic mixed-effects modeling, and relative importance analysis were used to evaluate the data.ResultsOf the patient-specific factors, we found that the management of PHFs is largely dependent on initial radiographs obtained. Traumatologists were more likely to offer open reduction internal fixation (ORIF) and less likely to offer arthroplasty: 69% ORIF (traumatologists) vs. 51% ORIF (SES, P