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…
KEY POINTS • xxxx • xxxx • xxxx • xxxx Patients with arthritis are not excluded from athletic activities. Their daily activity may include biomechanical stresses on their bodies not…
KEY POINTS • Soft tissue rheumatism refers to nonsystemic, focal pathologic syndromes involving the periarticular tissues, including muscle, tendon, ligament, fascia, aponeurosis, retinaculum, bursa, and subcutaneous tissue. • Ultrasound evaluation…
KEY POINTS • Ultrasound is able to detect most elementary lesions involving bony cortex and soft tissues in osteoarthritis (OA). • Ultrasound demonstrates both the inflammatory changes and structural damage…
KEY POINTS • Ultrasound is a valuable tool in the diagnostic workup of small- and medium-vessel vasculitis. • In large-vessel vasculitis (giant cell arteritis and Takayasu’s arteritis), ultrasound delineates characteristic…
KEY POINTS • Ultrasound may be used to guide a wide range of musculoskeletal interventions. • Ultrasound-guided arthrocentesis and joint injection may be performed under indirect or direct visualization. •…
KEY POINTS • Ultrasound can identify entrapment and traumatic neuropathies, neurogenic tumors, and some hereditary PN abnormalities, and is particularly useful when the results of clinical examination and tests are…
