Anatomy Of Upper Facial Muscles

Presented and edited by Dr.Akram Jaffar.
After watching this video it is expected that you will be able to
-- Outline muscle groups of the face: muscles of mastication and muscles of facial expression.
-- Discuss the functional groups of muscles of facial expression: dilator and sphincter mechanisms of the orifices of the face.
-- Summarize the structure of the upper eyelid in relation to the attachment of levator palpebrae superioris.
-- Describe the attachment and function of the muscles of facial expression: orbicularis oculi (orbital, palpebral, and lacrimal parts), occipitofrontalis, procerus, corrugator supercilii.