The depressor anguli oris (triangularis) is a facial muscle associated with frowning.It originates from the mandible and inserts into the angle of the mouth.The muscle is innervated by the mandibular […]
List of articles in "Anatomical Structure" category - Page 334
Mentalis
The mentalis is a paired central muscle of the lower lip situated at the tip of the chin. It originates from the mentum and inserts into the chin soft tissue. […]
Levator anguli oris
The levator anguli oris (caninus) is a facial muscle of the mouth arising from the canine fossa immediately below the infraorbital foramen.Its fibers are inserted into the angle of the […]
Levator labii superioris
The levator labii superioris (or quadratus labii superioris) is a muscle of the human body used in facial expression.
Depressor supercilii muscle
The Depressor Supercilii is an eye muscle of the human body. The nature of this muscle is in some dispute. Few printed anatomies include it (Netter et al.) and many […]
Frontalis muscle
The frontalis muscle (frontal belly) is muscle which covers parts of the skull. Some sources consider the frontalis muscle to a distinct muscle. However Terminologia Anatomica currently classifies it as […]
Orbital part of frontal bone
The orbital or horizontal part of the frontal bone (pars orbitalis) consists of two thin triangular plates the orbital plates which form the vaults of the orbits and are separated […]
Orbicularis oculi muscle
The orbicularis oculi is a muscle in the face that closes the eyelids.
Zygomaticus minor muscle
The zygomaticus minor is a muscle of facial expression. It originates from malar bone and continues with orbicularis oculi on the lateral face of the Levator labii superioris and then […]
Zygomaticus major muscle
The zygomaticus major is a muscle of the human body. It is a muscle of facial expression which draws the angle of the mouth superiorly and posteriorly (smile). Like all […]