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Curr Probl Diagn Radiol
November 2024
Department of Radiology, Division of Musculoskeletal Imaging and Intervention, University of Washington, Seattle, WA, USA. Electronic address:
The periarticular adipose tissues play a crucial role in knee biomechanics, yet they are often overlooked in daily radiology practice. As the primary mechanical shock absorbers of the knee, intra-articular fat pads reduce the friction between intra-articular structures during joint movement. They also contribute to inflammatory regulation, endocrine secretion, and pain detection.
View Article and Find Full Text PDFOrthop Traumatol Surg Res
November 2024
Clinique de l'Orangerie, 29 allée de la Robertsau, 67000 Strasbourg, France. Electronic address:
Our understanding of the pathophysiology of anterior ankle impingement has steadily progressed since the princeps description almost 70 years ago. The same is true of diagnosis and treatment, which have greatly changed over time. The present study provides an update on this pathology, addressing the following questions: Anterior ankle impingement is suspected in case of anterior ankle pain reproducible by palpation and exacerbated by dorsiflexion imposed by the examiner or squatting, and Molloy's sign.
View Article and Find Full Text PDFInt J Surg Case Rep
December 2024
Department of Orthopaedic Surgery, Fujita Health University School of Medicene, Aichi, Japan.
Introduction And Importance: Synovial osteochondromatosis of the shoulder joint is predominantly primary, characterized by multiple osteochondral fragments, with reports of secondary synovial osteochondromatosis being rare.
Case Presentation: The patient, a 48-year-old male, presented to our hospital with right shoulder pain persisting for several months. While there was no significant restriction in the range of motion, pain was noted during horizontal adduction and external rotation in the dependent position.
BMC Musculoskelet Disord
October 2024
Department of Sports Medicine, Institute of Sports Medicine of Peking University Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China.
Purpose: (1) to investigate the consecutive changes in hip muscle volume in patients with femoroacetabular impingement syndrome (FAIS) during the initial postoperative period, and (2) to determine the potential effect of the early changes in hip muscle volume on clinical outcomes.
Methods: Data between March 2021 and March 2022 was reviewed. Patients diagnosed with FAIS based on clinical symptoms and radiographic findings, and undergoing hip arthroscopic treatment were included.
Arthroscopy
October 2024
Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China; Beijing Key Laboratory of Sports Injuries, Beijing, China; Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China. Electronic address:
Purpose: To investigate the clinical outcomes after arthroscopic chondral nail fixation for acetabular cartilage delamination (ACD) in patients with femoroacetabular impingement syndrome (FAIS), as well as the presentation of ACD on magnetic resonance imaging (MRI), at follow-up.
Methods: A retrospective review was performed between March 2021 and March 2022 at our institute. Patients undergoing primary hip arthroscopy for FAIS in whom ACD was diagnosed intraoperatively were included.
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