Depressor anguli oris muscle :-

Depressor anguli oris muscle :-

Depressor anguli oris :- Muscle details :- The depressor anguli oris (triangularis) is a facial muscle associated with frowning.The depressor anguli oris arises from the oblique line of the mandible, whence its fibres converge, to be inserted, by a narrow fasciculus, into the angle of the mouth. Origin :- it… Continue reading