The normal anatomy of the long head of the biceps tendon of the shoulder has been described in detail [1]. Descriptions of different pathologic processes affecting this structure also have been published [1-3] but have been incomplete, showing only a limited variety of abnormalities. In this article, abnormalities of the long head of the biceps tendon seen on MR images are illustrated in greater variety and detail. Recognizing abnormalities of the biceps tendon is important because they are a common source of shoulder pain both alone and in combination with abnormalities of the rotator cuff, labrum, and other structures. Because incomplete diagnosis can lead to treatment failure, it is important to recognize less common imaging manifestations of common entities.
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http://dx.doi.org/10.2214/ajr.163.5.7976897 | DOI Listing |
S D Med
November 2024
Sanford Orthopedics and Sports Medicine, Sioux Falls, South Dakota.
Amyloidosis is a deadly systemic disease in which misfolded proteins accumulate in human tissue eventually leading to morbid dysfunction in multiple organ systems. The prognosis of untreated amyloidosis is poor. Orthopedic manifestations of amyloidosis include carpal tunnel syndrome (CTS), trigger digit, distal biceps tendon rupture, rotator cuff disease, and lumbar spinal stenosis.
View Article and Find Full Text PDFClin 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 Case Rep
January 2025
Department of Orthopaedics, Apollo Adlux Hospital, Angamali, Kochi, Kerala, 683576, India.
Introduction: Alkaptonuria is a metabolic disorder due to accumulation of homogentisic acid, leading to destruction of major joints. Very few cases of ochronosis with shoulder involvement have been reported in literature.
Case Report: We report a 31-year-old male who presented with shoulder pain for 4 months.
J Shoulder Elbow Surg
January 2025
Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA, USA.
Background: Surgical techniques for biceps tenodesis vary in approach, fixation strategy, and anatomic location without clear superior technique for this common procedure.
Hypothesis/purpose: The purpose of this study was to prospectively evaluate a randomized cohort of patients undergoing arthroscopic suprapectoral (ASBT) with interference screw fixation using an inlay technique versus mini-open subpectoral (MOBT) with a unicortical button implant using an onlay technique with regards to 1) clinical outcome measures and 2) structural healing as evaluated by ultrasound.
Methods: From May 2017 to April 2021, patients undergoing biceps tenodesis were preoperatively randomized to either ASBT or MOBT.
Diagnostics (Basel)
December 2024
Department of Orthopedic Surgery, Nara medical university, Nara 6348521, Japan.
With the remarkable advances in diagnostic ultrasound equipment, there is a growing need for ultrasound diagnosis of muscle and soft tissue injuries in sports injuries. Among these, hamstring strains are often difficult to treat and require early and accurate diagnosis. Injuries to the proximal part of the hamstring often take a long time to heal.
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