The tuberosity of the ulna is a rough eminence on the proximal end of the ulna.

It occurs at the junction of the antero-inferior surface of the coronoid process with the front of the body.

It provides an insertion point to a tendon of the brachialis[1][2] (the oblique cord of the brachialis is attached to the lateral border).

This article incorporates text in the public domain from page 214 of the 20th edition of Gray's Anatomy (1918)

This human musculoskeletal system article is a stub.