The intensity of training and competition among young athletes can place them at increased risk of acute and chronic injuries, which occur in patterns unique to the skeletally immature athlete. Prompt recognition and treatment of these injuries are critical to prevent long-term functional disability and deformity. Children and adolescents participating in recreational and organized sports are particularly susceptible to a broad spectrum of shoulder and elbow injuries involving both osseous and soft-tissue structures. Understanding the relevant functional anatomy, biomechanics of throwing, and pathophysiology of injury can help the clinician manage common acute traumatic injuries, some of which may result in chronic problems. Over-use injuries occur more frequently than do acute, traumatic injuries, and early recognition, coupled with appropriate treatment or prevention, can help restore and maintain normal shoulder and elbow function.
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http://dx.doi.org/10.5435/00124635-200505000-00004 | DOI Listing |
Clin Interv Aging
January 2025
Department of Orthopedics, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, People's Republic of China.
Purpose: Shoulder arthroscopic repair of rotator cuff tears with simultaneous treatment of lesions of the long head of the biceps tendon has become increasingly accepted. However, the clinical outcomes between tenotomy and tenodesis remain unclear. This study aimed to compare the efficacy of tenotomy and tenodesis combined with rotator cuff repair in elderly patients with medium-to-massive rotator cuff tears.
View Article and Find Full Text PDFJ Orthop
July 2025
Department of Orthopaedic Surgery, Virginia Commonwealth University, 1250 E. Marshall Street, Richmond, VA, 23219, USA.
Background: The use of large multi-institutional databases in rotator cuff repair (RCR) research is expanding, but these studies are observational and cannot establish causation. This study examines the prevalence of causal language in clinical RCR database studies published from 2013 to 2022.
Methods: Administrative database and clinical registry studies on RCR published in eight orthopaedic journals from 2013 to 2022 were systematically identified and graded by two reviewers for the presence, absence, or inconsistent use of causal language in both the title/abstract and the full text.
J Brachial Plex Peripher Nerve Inj
January 2025
Integrative Neuromedicine, Community Hospital Herdecke, Witten/Herdecke University, Herdecke, Germany.
To date, there are no uniform guidelines for the treatment of obstetric plexus lesions in German-speaking countries. An end-to-end direct suture after resection of trunk neuroma is recommended for surgical treatment if tension-free coaptation is possible, whereas the use of autologous nerve grafts bridging the gap between the adaptation margins is advised by consensus if tension-free coaptation is impossible. The aim of the study was to investigate which reconstruction strategy may provide a better recovery of motor function for patients after obstetric brachial plexus lesion.
View Article and Find Full Text PDFJ Shoulder Elbow Surg
January 2025
Department of Orthopedic Surgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, SUNY, Buffalo, NY, USA.
Background: The purpose of this study was to assess the incidence of glenoid and humeral component malposition in failed primary shoulder arthroplasty requiring revision. We hypothesized that glenoid and humeral component malposition would be a prevalent feature in cases requiring revision arthroplasty for primary anatomic TSA, primary RSA, and primary hemiarthroplasty procedures.
Methods: A retrospective cross-sectional study was performed focusing on identifying the incidence of malpositioned components in shoulder arthroplasty in quantitative and qualitative reviews.
J Shoulder Elbow Surg
January 2025
Department of Clinical Anatomy, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan.
Background: Biomechanical studies suggest that the triceps brachii muscle generates resistive force against valgus stress on the elbow during baseball pitching. However, given the parallel fiber orientation in the distal tendinous structure of the triceps brachii, the mechanism behind this anti-valgus force remains unclear. In the present study, we aimed to examine the anatomy of the distal tendinous structure of the triceps brachii using bony morphological, macroscopic, and histological methods.
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