Purpose: The rotator cuff concept refers to the four scapulohumeral muscles that stabilize and rotate the humerus relative to the scapula. To date, the first description of the rotator cuff remained unidentified.
Method: In light of the 500th birthday of Andreas Vesalius (1515-1564) we searched his 1543 masterwork "Fabrica Corporis Humani Libri Septem" for references to the morphology and function of the rotator cuff muscles.
Result: Even though he distinguished three rather than four scapulohumeral muscles, Vesalius recognized the need for structures that prevent dislocation of the shoulder inherent to the morphology of the humeral caput and scapular socket. He recorded "three strong ligaments" and the "three muscles that rotate the arm" of which the tendons completely "embrace the ligaments of the joint" as such structures.
Conclusion: Vesalius defined the rotator cuff concept avant la lettre.
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http://dx.doi.org/10.1007/s00264-015-2823-6 | DOI Listing |
Despite advancements in surgical techniques for rotator cuff repair, retear rates remain a significant concern. This study systematically reviews the evidence on the effectiveness of the Regeneten Bioinductive Implant in improving healing outcomes. A systematic review of the literature was conducted by searching on PubMed, Embase, Web of Science Core Collection and Cochrane Library.
View Article and Find Full Text PDFJ Orthop
July 2025
Department of Orthopaedic Surgery, St. Luke's University Health Network, Bethlehem, PA, USA.
Background: Tranexamic acid (TXA) use has become the gold standard in total joint arthroplasty to limit intraoperative blood loss and transfusion rates. More recently, the indications for TXA have expanded to knee and shoulder arthroscopy with promising early results. However, the effectiveness of TXA during arthroscopic rotator cuff repair (RCR) is unclear.
View Article and Find Full Text PDFJ Pain Res
January 2025
Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, People's Republic of China.
Purpose: Arthroscopic rotator cuff repair (ARCR) commonly results in significant postoperative pain. Adjuncts like dexamethasone (DEX) and tranexamic acid (TXA) are used to enhance postoperative recovery. This study aimed to determine whether the combined application of TXA and DEX could improve postoperative recovery during the first 24 hours in ARCR patients.
View Article and Find Full Text PDFShoulder Elbow
January 2025
Department of Orthopaedic Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Background: Poor sleep quality due to nocturnal pain is increasingly reported as a major symptom in several shoulder pathologies. Sleep disturbance has been reported in up to 89% after rotator cuff tears and is frequently reported as the primary reason for referring patients to surgery. As a result, it is important to understand the impact of shoulder surgery on a patient's sleep quality.
View Article and Find Full Text PDFShoulder Elbow
January 2025
Department of Orthopaedic Surgery, Tauranga Hospital, Tauranga, New Zealand.
Background: The underlying shoulder pathology in radiographic superior escape of the humeral head and association between acromiohumeral interval (AHI) on radiographs and magnetic resonance imaging (MRI) are poorly understood.
Methods: A retrospective review of shoulder radiographs and MRI scans was undertaken. AHI was measured using both modalities.
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