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COMD 344 QUIZ 3/ FINAL

Terms in this set (69)

Facial Bones (14)
*M*r. *Z*orro *L*ikes *P*unching MZr. *Z*orro Likes Punching My Very Nose In
- Mandible
-Zygomatic
-Lacrimal
-Palative
-Maxillae
-Vomer
-Nasal
-Inferior conchae
Cranial Bones (8)
STEP OFF
-Sphenoid
-Temoral
-Ethmoid
-Parietal
-Occipital
-Frontal
Transverse facial muscles
- Buccinator
-Risorius
Angular facial muscles
-Zygomatic Major/Minor
-Depressor Labil Inferior
-Levator Labil Superior
-Levator Labil Superior Alaque Nasi
Vertical facial muscles
-Levator Anguli Oris
-Depressor Anguli Oris
-Mentalis
Parallel facial muscles
-Incisivus Labii Superior
-Incisivus Labii Inferior
Articulatory and mastication functions of the mandible
- Houses lower teeth
- Point of attachments for muscles responsible for tongue and mandible movement
Muscles responsible for lip rounding/puckering
-Incisivus Labii Superior
-Orbicularis oris
Muscles responsible for retraction/ spreading
-risorius
-buccinator
Muscles responsible for lip compression
-Orbicularis oris
-levator anguli oris
-buccinator
List features of ethmoid bone
•Ethmoid labyrinths
•Perpendicular plate
•Cribriform plate
•Crissa Galli
What do the maxillary buttresses support?
maxillae, which yield to chewing pressures.
Malocclusion: Class I
Normal jaw position with abnormal position of incisors
Malocclusion: Class II
Retruded mandible
Malocclusion: Class III
Protruded mandible
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