Depressor labii inferioris muscle :-

Depressor labii inferioris muscle :-

Depressor labii inferioris :- Muscle details :-  This muscle arises from the oblique line of the mandible, and inserts on the skin of the lower lip, blending in with the orbicularis oris muscle. At its origin, depressor labii is continuous with the fibers of the platysma muscle. Much yellow fat… Continue reading

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

Zygomaticus minor muscle :-

Zygomaticus minor muscle :-

Zygomaticus minor :- Muscle details :- The zygomaticus minor is a muscle of facial expression. It originates from zygomatic bone and continues with orbicularis oculi on the lateral face of the levator labii superioris and then inserts into the outer part of the upper lip.Like all muscles of facial expression,… Continue reading

Levator anguli oris muscle :-

Levator anguli oris muscle :-

Levator anguli oris :- Muscle details :- The levator anguli oris (caninus) is a facial muscle of the mouth arising from the canine fossa, immediately below the infraorbital foramen. It elevates angle of mouth medially. Specifically, the levator anguli oris is innervated by the buccal branches of the facial nerve…. Continue reading

Levator labii superioris :-

Levator labii superioris :-

Levator labii superioris muscle :- Muscle details :- The levator labii superioris (or quadratus labii superioris) is a muscle of the human body used in facial expression. It is a broad sheet. Origin :- The levator labii superioris (or quadratus labii superioris) is a muscle of the human body used… Continue reading