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http://dx.doi.org/10.4103/0970-0358.191317 | DOI Listing |
JSES Int
November 2024
Brighton and Sussex Medical School, Brighton, United Kingdom.
Background: Coronoid fracture size is one important factor in decision-making on surgical vs. nonsurgical management. There is currently no reliable, standardized technique to measure coronoid fracture size or bone loss.
View Article and Find Full Text PDFJ Shoulder Elbow Surg
January 2025
Department of Orthopaedic Surgery, Hackensack Meridian Health, Hackensack, NJ, USA.
Background: Acromioclavicular (AC) joint injury management has historically been guided by the severity and grade of the injury. However, recent debates have emerged regarding the role of surgical intervention for these injuries. Insurance-based disparities in surgical treatment have been well-documented across various orthopedic conditions.
View Article and Find Full Text PDFJ Shoulder Elbow Surg
December 2024
Department of Mechanical Engineering, Western University, London, ON, Canada; The Roth|McFarlane Hand and Upper Limb Centre, St. Joseph's Hospital, London, ON, Canada; Department of Surgery, Western University, London, ON, Canada. Electronic address:
Introduction: Stress shielding remains a concern following total shoulder arthroplasty using press-fit short humeral stems. While the effect of alterations in implant geometry, positioning, and sizing on stress shielding have been investigated, the effects of coverage of the cortical boundary of the resection plane have not yet been fully explored. The purpose of this study was to quantify the effect of improved cortical coverage using elliptical vs.
View Article and Find Full Text PDFArthroscopy
December 2024
Department of Orthopaedic Surgery, Arthroscopy and Joint Research Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea. Electronic address:
Purpose: To compare clinical outcomes and retear rates of medium-sized rotator cuff tears repaired with incomplete footprint coverage using the transosseous-equivalent technique versus those with complete footprint coverage plus bone marrow stimulation.
Methods: The retrospective study, conducted from March 2019 to December 2021, included consecutive patients with medium-sized (1-3 cm) posterosuperior rotator cuff tears repaired using the transosseous-equivalent technique and bone marrow stimulation, with a minimum follow-up of 2 years. Patients were divided into 2 groups based on the degree of footprint coverage achieved: group C (complete coverage) and group I (incomplete coverage).
J Shoulder Elbow Surg
December 2024
Balgrist Campus, Orthopaedic Research Center, Zurich, Switzerland.
Background: Failure rates in the management of recurrent posterior shoulder instability remain a concern. Cadaveric studies have established that posterior capsulolabral tears, glenoid retroversion, and posterior glenoid bone loss result in increased posterior humeral head translation in the setting of a posteriorly directed force. A high and flat acromion has recently been associated with posterior instability.
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