- caput mediale musculi tricipitis brachii
- [TA] the medial head of the triceps brachii muscle, arising from the posterior surface of the humerus below the radial groove, the medial border of the humerus, and the medial intermuscular septum; called also c. profundum musculi tricipitis brachii [TA alternative], medial anconeus muscle, and deep or short head of triceps brachii muscle.
Medical dictionary. 2011.