Bones
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8 cranial bones
o Frontal
o Spenoid
o Ethmoid
o Occipital
o 2 parietal
o 2 temporal
14 facial bones
o 2 zygomatic
o mandible
o 2 maxilla
o 2 nasal bones
o 2 inferior nasal conchae
o vomer
o 2 lacrimal
o 2 palatine
Muscles
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platysma- grimace
obicularis oris- surrounds mouth
obicularis oculi- surrounds eye
rizorius- helps you smile
corrugater- between eyebrows, wrinkles forehead
masseter- muscle of mastication, parotid gland sits on
sternocelidomastoid- turns neck side to side
buccinator- helps to chew
temporlais- palpate when you feel the temporal bone
trapezius- helps you shrug your shoulders
Salivary Glands
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This handout is provided by the CLR.
Parotid
o Largest
o 25-30%
o serous
o stensons duct
o parotid papilla
o sits on the masseter
Submandibular
o 60-70%
o serous and mucous
o Whartons duct housed by sublingual caruncle
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Sublingual
o 5-10%
o mostly mucous, vicous
o Ducts of Rivinivus, sit on sublingual folds
Lymph Nodes
Cervical
Auricular
Occipital
Clavicular
Submandibular
-Foramen cecum is where the thyroid comes from in utero
TMJ
-synoival fluid
-made up of condyle and glenoid fossa
Nerve Blocks
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This handout is provided by the CLR.
Trigeminal Nerve- 5th cranial nerve
 Maxillary
 Opthamlic
 Mandibular
Maxillary
 Nasopalatine comes through incisive foramen
 Greater palatine- gp foramen, across from molars
 Posterior superior alveolar- max molars
 Middle superior alveolar- canine to second molar
 Anterior superior alveolar- anterior teeth
Mandibular
 Inferior alveolar
 Buccal
 Mental
 Lingual