25 humeral shaft fractures operated on at our institute with the intramedullary elastic Marchetti-Vicenzi nail were reviewed. Three were pathologic fractures. Patients mean age was 48 ranging from 13 to 95 years. The patients were followed until consolidation and shoulder and elbow function were evaluated with respectively the Constant and the Mayo Clinic score. All the fractures eventually healed with good clinical results. There were no major complications during nail insertion. The M-V nail has been shown to be a practical and reliable device, characterised by both an easy technique and a stable fixation, with a low complication rate and low X-rays exposure times. The choice of an elastic unreamed intramedullary nail, with a retrograde insertion, that allows a solid for proximal fixation by means of a bundle of divergent pins, has proven to be useful and safe for shoulder function.
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Background: The purpose of this study was to assess impingement-free internal rotation (IR) in a virtual reverse shoulder arthroplasty simulation using a Statistical Shape Model based on scapula size.
Methods: A database of over 10,000 scapulae utilized for preoperative planning for shoulder arthroplasty was analyzed with a Statistical Shape Model to obtain 5 scapula sizes including the mean and 2 standard deviations. For each scapula model, one glenosphere size (33-42 mm) was selected as the best fit based on consensus among 3 shoulder surgeons.
JBJS Case Connect
January 2025
Department of Orthopedic Surgery and Rehabilitation Medicine, University of Chicago Medicine, Chicago, Illinois.
Case: A 34-year-old man, amateur weight lifter presented with acute worsening of right shoulder pain after 5 months of prodromal, progressive, atraumatic pain. Imaging showed a short oblique proximal third humeral shaft fracture without evidence of other osseous abnormalities. He was treated operatively with open reduction and internal fixation, healed uneventfully, and returned to weight lifting within 3 months.
View Article and Find Full Text PDFObjectives: To describe operative results after humerus nonunion surgery in patients whose initial humerus shaft fracture (OTA/AO code 12) was treated nonoperatively and to identify risk factors of nonunion surgery failure in the same population.
Design: Case series.
Setting: Nine academic level 1 trauma centers.
J Orthop Case Rep
January 2025
Department of Orthopedic Surgery, Hadassah University Medical Center, Jerusalem, Israel.
Introduction: Gas gangrene, is an aggressive and life-threatening necrotizing infection of soft tissues. We report a case of upper-limb trauma resulting in clostridial gas gangrene.
Case Report: A 36-year-old healthy male presented to our department with a left humeral shaft fracture and an open elbow fracture.
J Clin Med
January 2025
Orthopedic and Traumatology Unit, Arnaldo Pugliese Hospital, Azienda Ospedaliero-Universitaria "Renato Dulbecco" di Catanzaro, Viale Pio X, 88100 Catanzaro, Italy.
: Supracondylar humerus fractures (SCHFs) are the most common pediatric elbow injuries and often require surgical intervention. Despite guidelines, optimal timing for surgical management, particularly for cases without neurovascular compromise, remains unclear. This study evaluates the influence of surgical timing on short-term outcomes, focusing on fracture reduction quality and surgical parameters.
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