Muscles of Facial Expression: Lateral
View Anatomy
Skin, Epicranial
aponeurosis, Temporal
fascia, Auricularis anterior muscle, Auricularis superior muscle, Auricularis posterior muscle, Frontal belly of occipitofrontalis muscle, Procerus muscle, Masseteric
fascia, Levator labii superioris muscle, Orbicularis oris muscle, Zygomaticus
minor muscle Zygomaticus major muscle Orbicularis oris muscle, Mentalis muscle Modiolus (circled region).
Depressor labii inferioris muscle, Depressor anguli oris muscle, Buccinator
muscle, Risorius muscle Platysma muscle, Sternum, Clavicle, Orbicularis oculi muscle, Orbital part, Occipital belly of
occipitofrontalis muscle, Parotid fascia, Nasalis muscle, Transverse part, Alar part, Depressor septi nasi muscle, Superficial layer of deep cervical
fascia, Corrugator supercilii muscle (frontalis and orbicularis oculi, partially cut away), Levator labii superioris, alaeque nasi
muscle (partially cut away).
