Head and Neck Anatomy Flashcards
1
Q
What are the bones that form the facial skeleton?
A
- Frontal bone
- Maxillary bone
- Mandible
- Zygomatic
- Lacrimal
- Nasal bone
- Vomer
- Palatine
2
Q
What are the muscles of facial expression?
A
- Orbicularis occuli
- Orbicularis oris
- Occipitofrontalis
- Buccinator
3
Q
What is the nerve supply to the face?
A
Facial nerve - motor innervation of muscle of facial expression
Opthalmic - Sensory innervation of forehead and upper eyelid , frontal, ethmoid and sphenoid sinuses, upper eyelid and conjunctiva
Maxillary - Sensory innervation of lower eyelid and cheeks
Mandibular - Motor innervation of muscles of mastication
