If you are experiencing a medical emergency please dial 911 immediately
The main bones of the arm are the humerus, the radius, and the ulna. The lateral and medial epicondyles are part of the humerus.
Last Revised: February 18, 2013
Author: Healthwise Staff
Medical Review: William H. Blahd, Jr., MD, FACEP - Emergency Medicine & H. Michael O'Connor, MD - Emergency Medicine
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