Objective: To evaluate the clinical effects of Russell-Taylor interlocking intramedullar nail (RT nail) on humeral shaft fractures.
Methods: Twenty six patients with humeral shaft fractures were treated with RT nail, of whom 19 cases were treated with antegrade RT nail and 7 cases with retrograde RT nail.
Results: With an average of 16 months (range 6-24 months) of follow-up, all cases acquired bony union with mean union time 4.7 months (range 3-8 months). The recovery of shoulder function was excellent in 18 cases, good in 5 cases, and fair in 3 cases. The recovery of elbow function was excellent in 23 cases and good in 3 cases. One case had shoulder impingement caused by proximal locking screw. All cases had no infection, iatrogenic fracture, and peripheral nerve injury.
Conclusion: RT nail is an effective method for the treatment of humeral shaft fractures.
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Background: There has been an increase in both primary anatomic (aTSA) and reverse total shoulder arthroplasty (rTSA) over the last decade, with rates peaking for patients aged 75 years and older. Despite aTSA being the mainstay of treatment for patients with glenohumeral arthritis in the absence of rotator cuff insufficiency, there has been an upward trend of rTSA utilization in the elderly due to concerns about rotator cuff integrity, regardless of deformity. The purpose of this study is to evaluate outcomes including pain, function, range of motion, satisfaction, and complications in patients 80 years or older following primary anatomic and reverse total shoulder arthroplasty for osteoarthritis without full thickness rotator cuff tears.
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January 2025
Shoulder and Elbow Surgery, Schulthess Clinic Zürich, 8008 Zürich, Switzerland.
: Classical reverse shoulder arthroplasty (RSA) with a high neck-shaft angle (NSA) of 155° has shown satisfactory outcomes. However, newer RSA designs aim to improve results by modifying the stem design. This study evaluates the 5-year outcomes of a stem design featuring a rectangular metadiaphyseal fixation and a 135° NSA.
View Article and Find Full Text PDFDiagnostics (Basel)
January 2025
Department of Sports Medicine, Landseed International Hospital, Taoyuan 324609, Taiwan.
: Physical shoulder offset parameters (SOPs) play important roles in the diagnosis and treatment of shoulder diseases. However, there is little research analyzing SOPs in healthy shoulders using cross-sectional MRI images, especially in Asians. Therefore, this study aimed to establish physiological reference values of shoulder parameters for Asian populations.
View Article and Find Full Text PDFJ Shoulder Elbow Surg
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Peachtree Orthopaedic Clinic, Atlanta, GA, USA.
Background: The treatment of patients who suffer a proximal humeral fracture (PHF) remains controversial. The purpose of this study was to find consensus among experts using a validated iterative process in the treatment of patients after a PHF.
Methods: The Neer Circle is an organization of shoulder experts recognized for their service to the American Shoulder and Elbow Surgeons.
Acta Orthop Belg
September 2024
The aim of this study is to investigate whether not using the calcar screw in proximal humerus fractures affects functional and radiological outcomes. Thirty patients (21 females and 9 males) who presented with proximal humerus fractures and were treated with plate- screw fixation were evaluated. The patients were divided into two groups: group 1 included patients with the use of the calcar screw, and group 2 included patients without the calcar screw.
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