[TA] a point near the corner of the mouth where several muscles of facial expression converge. Synonym(s): modiolus anguli oris [TA], columella cochleae, modiolus labii, modiolus (2)
mo·di·o·lus of an·gle of mouth
(mō-dīō-lŭs anggĕl mowth) [TA] Point near corner of mouth where several muscles of facial expression converge. Synonym(s): columella cochleae.