Osteochondritis dissecans: A condition in which a fragment of bone in a joint is deprived of blood and separates from the rest of the bone, causing soreness and making the joint give way. Diagnosis is made via X-ray. Treatment usually involves casting, although if the fragment has detached completely, arthroscopic surgery may be necessary. Abbreviated OCD and OD.
CONTINUE SCROLLING OR CLICK HERE FOR RELATED ARTICLE
Last Editorial Review: 3/19/2012