Muscles of Facial Expression Origin & Insertion Flashcards
1
Q
Epicranius
A
O: epicranial aponeuroritica + occipital + temporal bone
I: skin of eyebrows + cranial aponeurotica
2
Q
Orbicularis oculi
A
O: frontal + maxillary bones
I: eyelid
3
Q
Orbicularis oris
A
O: maxilla + mandible
I: corners of mouth
4
Q
Risorius
A
O: Fascia of masseter
I: corners of mouth
5
Q
Buccinator
A
O: Maxilla + mandible
I: orbicularis oris
6
Q
Zygomaticus Major+Minor
A
O: zygomatic bone
I: skin+muscle at corners of the mouth
