Musculoskeletal Key

Abstract Impingement syndrome refers to extrinsic compression of the rotator cuff tissue by the acromion or coracoid resulting in pain with or without damage to the rotator cuff. The impingement…

Abstract One of the most painful acute conditions affecting the shoulder is calcific tendinitis. Patients experience a sudden, atraumatic onset of severe pain that is present at rest and increases…

Abstract Postoperative rehabilitation plays a significant role in surgical success. For this reason, we prefer to instruct patients in a home rehabilitation program without the aid of a physical therapist….

Abstract Articular cartilage pathology in the shoulder can present in many scenarios. The most common is some degree of osteoarthrosis or chondromalacia. The less common scenarios are avascular necrosis, rheumatoid…

Abstract The shoulder has the greatest range of motion of any joint in the human body. It is also subject to significant stiffness from conditions such as adhesive capsulitis or…

Abstract Arthroscopic techniques are rarely used in the treatment of shoulder fractures. However, arthroscopy may be beneficial in some cases of greater tuberosity fracture, coracoid fracture, fracture of the glenoid…

Abstract Periarticular cysts can occur in association with posterior and superior labral pathology. These cysts can result in compression of the suprascapular nerve. With or without nerve compression, patients can…

Abstract The pathophysiology of partial-thickness rotator cuff tears is variable. A majority are articular-sided tears, but bursal and intrinsic tears also commonly occur. Because partial-thickness tears are an intermediate condition…

Abstract Glenohumeral joint sepsis is an unusual indication for shoulder arthroscopy. Arthroscopy has greatly facilitated the management of this difficult condition. Treatment goals include acquiring fluid cultures and tissue biopsies…