Coracoclavicular and coracoacromial ligament calcification and ossification.
Thirty-six patients with calcification or ossification at or around the coracoclavicular and coracoacromial regions were analyzed with regard to type, location, and configuration of the deposits and related clinical history. Calcification or ossification in the coracoclavicular region resulted largely from trauma (36%) or renal failure (28%). Trauma patients may develop punctate calcification or ossification but do not develop the tumoral type of calcification. About 5% of the renal failure patients had coracoclavicular ligament calcifications, one-half of which were of the tumoral type. Renal failure patients may have punctate or tumoral calcifications but do not develop ossification.
Chen
Y M
YM
Department of Radiology, Bowman Gray School of Medicine, Wake Forest University, Winston-Salem, North Carolina 27103.
Bohrer
S P
SP
D000328:Adult; D000368:Aged; D002114:Calcinosis / Q000145:classification / Q000000981:diagnostic imaging*; D002968:Clavicle / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008023:Ligaments, Articular / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000145:classification / Q000000981:diagnostic imaging*; D011859:Radiography; D012540:Scapula / Q000000981:diagnostic imaging*