trabecula septomarginalis -->
septomarginal trabecula
medical dictionary

One of the trabeculae carneae in the right ventricle of the heart; it carries part of the right branch of the A-V bundle from the septum to the anterior papillary muscle on the opposite wall of the ventricle.

Synonyms: trabecula septomarginalis, moderator band, Reil's band.

(05 Mar 2000)