DENT ANAT EXAM 1
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212 Terms
anterior teeth
the incisors and canines are apart of what teeth
posterior teeth
the premolars and molars are apart of what teeth
8
how many total incisors
4
how many total canines
8
how many total premolars
12
how many total molars
incisors
2 per quad, single-rooted, cut food, aid in speech
lingual surface
the ________ of the incisor is shaped like a shovel to help guide food into the mouth
canines
1 per quad, aka cuspids, pierce and tear food, facial support, cornerstone of the dental arch, longest teeth, also called “eye teeth”
premolars
2 per quad, aka bicuspids, broader surface for piercing and tearing food, buccal cusps hold food so that lingual cusps can grind it
molars
3 per quad, 4 or more cusps on the occlusal (biting) surface. grind food, vertical dimension of face
furcation crotch area
what is this
furcation
what is this
root concavity
what is this
root trunk
what is this
roots
what are these
root
what is this
crown
what is this
maxillary alveolar process
what is this
pulp cavity
what is this
dentin
what is this
cementum
what is this
cementoenamel junction
what is this
dentin
what is this
enamel
what is this
enamel
anatomic crown of tooth, hardest material
dentin
bulk of tooth, covered by enamel on crown and cementum on root
cementum
covers root of tooth, overlies dentin + joins enamel at cej
pulp
made up of blood vessels and nerves
apical foramen
b/v and nerves enter the pulp chamber through
coronal pulp/pulp chamber
part of pulp that lies w/in the crown portion of tooth + includes pulp horns
pulp horns
extensions of pulp that project toward cusp tips and incisal edges
radicular (root) pulp
portion of pulp that extends towards root of tooth, aka pulp canal/root canal
pulp horns
what is this
coronal pulp
what is this
accessory canal
what is this
radicular pulp
what is this
apical foramen
what is this
mesial or distal
what are the proximal surfaces
buccal/labial (facial)
what are the cheek and lip surfaces
lingual/palatal
what are the tongue and palate surfaces
occlusal/incisal
what are the biting surfaces
mesial surface
what is this
distal surface
what is this
palatal surface
what is this
occlusal surface
what is this
proximal surface (w contact area)
what is this
labial surface
what is this
buccal surface
what is this
lingual surface
what is this
incisal surface
what is this
maxillary arch
upper arch, fixed and not capable of movement
mandibular arch
lower arch, moves through TMJ
occlusion
what is the natural contact btwn maxillary and mandibular teeth in all positions
8
how many teeth are in each quad of the permanent dentition
5
how many teeth are in each quad of the primary dentiton
right maxillary quad
what is this
left maxillary quad
what is this
left mandibular quad
what is this
right mandibular quad
what is this
maxillary right posterior
what segment is this
maxillary anterior
what segment is this
maxillary left posterior
what segment is this
mandibular left posterior
what segment is this
mandibular anterior
what segment is this
mandibular right posterior
what segment is this
outer canthus of eye
what is this
inner canthus of eye
what is this
ala of nose
what is this
philtrum
what is this
tragus of ear
what is this
nasion
what is this
glabella
what is this
bridge
what is this
septum
what is this
anterior naris
what is this
mental protuberance
what is this
angle of mandible
what is this
palatal rugae
what is this
lingual (palatal) gingiva
what is this
incisive papilla
what is this
palatine raphe
what is this
palatal glands
what is this
soft palate
what is this
uvula
what is this
palatine tonsil
what is this
palatoglossl (anterior) arch
what is this
palatopharyngeal (posterior) arch
what is this
posterior wall of pharynx
what is this
hard palate
what is this
soft palate
what is this
tonsil
what is this
vestibular fornix
what is this
vermillion border of lip
what is this
hard palate
what is this
palatine raphe
what is this
palatine glands
what is this
fovea palatini
what is this
soft palate
what is this
uvula
what is this
Note 
Flashcards (50)