Post-traumatic osteochondral "loose body" of the olecranon fossa. An entity which can be mistaken for a normal anatomical variant or osteoid osteoma.
D000328:Adult; D001859:Bone Neoplasms / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004551:Elbow Joint / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D010017:Osteoma, Osteoid / Q000000981:diagnostic imaging; D011859:Radiography; D000092464:Elbow Injuries