Objective: The purpose of this article is to provide a review of acromioclavicular joint anatomy, describe common pathologies at the joint, and present normal and abnormal postoperative imaging findings after surgical treatments.
Conclusion: Knowledge of anatomy with related pathologies, orthopedic trends, imaging findings, and complications, is important in assessing the acromioclavicular joint.
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http://dx.doi.org/10.2214/AJR.13.11460 | DOI Listing |
J Orthop Case Rep
January 2025
Vanderbilt University Medical Center, Department of Orthopaedic Surgery, 1215 21st Ave S, Suites 3200 and 4200, Nashville, TN, 37232, 2John Hopkins University.
Introduction: Inferior or subacromial dislocation of the distal clavicle is a rare entity. Previous reports of this injury pattern have largely been limited to Rockwood VI acromioclavicular joint (AC) dislocations, with the distal clavicle located in the subcoracoid position. Few case reports have been described with the inferior clavicle being located in the subacromial space, and these have all been previously associated with clavicle fractures.
View Article and Find Full Text PDFOrthop Traumatol Surg Res
January 2025
Faculté de médecine Université Laval, Pavillon Ferdinand-Vandry, 1050 avenue de la Médecine, Québec, Québec G1V 0A6, Canada; Département de chirurgie Université Laval, Pavillon Ferdinand-Vandry, 1050 avenue de la Médecine, Québec, Québec G1V 0A6, Canada; Centre de Recherche CHU de Québec Université Laval, Axe Médecine Régénératrice, 2705 Bd Laurier, Québec, QC G1V 4G2, Canada. Electronic address:
Background: Despite new modern surgical techniques, no short-term functional differences have been demonstrated between operative and non-operative treatment for acute acromio-clavicular (AC) dislocations Rockwood III-V. Few studies describe the long-term clinical and radiological results of these lesions. We aim to compare the one- and ten-year outcome of patients either treated non-operatively or with hook plate fixation for Rockwood III AC lesions.
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 PDFDiagnostics (Basel)
December 2024
Department of Physiotherapy, University Department of Health Studies, University of Split, 21000 Split, Croatia.
: Shoulder pain is a common treatment outcome in breast cancer survivors. While various risk factors and mechanisms for shoulder pain have been proposed, evidence is inconsistent. Increased risk of subacromial pain syndrome exists, which can lead to disability and reduced quality of life if untreated.
View Article and Find Full Text PDFArch Orthop Trauma Surg
January 2025
The Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, 123, Ta Pei Road, Niao Sung Dist, Kaohsiung, Taiwan.
Introduction: The optimal management strategy for unstable distal clavicular fractures remains controversial. Recent studies on plate techniques have reported good-to-excellent outcomes with no serious complications. The questions are that: (1) Does the use of wire augmentation with locking plate in distal part (distal wire augmentation) reduce radiographic loss of reduction (RLOR) and get earlier bony union in distal clavicular fractures? (2) Which fixation methods are associated with a higher incidence of acromioclavicular (AC) joints arthritis or subluxation? We collected and analyzed clinical studies on different plate fixation methods for unstable fractures to identify the best surgical modality.
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