Osteochondritis dissecans of the capitellum in fraternal twins: case report.

Kenniston, Julia A; Beredjiklian, Pedro K; Bozentka, David J · J Hand Surg Am · 2008

case_report · Level V

Where this comes from

Abstract

The etiology of osteochondritis dissecans (OCD) of the capitellum is unknown but has generally been attributed to repetitive microtrauma or ischemia. We present a case report of fraternal twins with OCD lesions in their nondominant arms without a known history of repetitive injury to the elbow. This report provides evidence to support the idea of genetic predisposition for OCD lesions.

Medical subject headings

Anatomy