tuberosity of ulna

tu·ber·os·i·ty of ul·na

[TA]
a prominence at the lower border of the anterior surface of the coronoid process, giving attachment (insertion) to the brachialis muscle.
Synonym(s): tuberositas ulnae [TA]
References in periodicals archive ?
Its insertion is also variable and may be attached to coronoid process of ulna, radius or below the tuberosity, fascia of forearm (brachiofascialis of Wood) or muscles of forearm arising from the medial epicondyle (2) In the present case Brachialis is inserted partly into the coronoid process and ulnar tuberosity of ulna and partly to the Brachioradialis muscle on the left side.