Tooth Morphology midterm review Questions And Answers Graded A+
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Course
Tooth Morphology
Institution
Tooth Morphology
Curvature of the CEJ is greater on _____ than _____. - mesial than distal
the height of contour on all teeth is in the - cervical 3rd
order of anatomical landmarks - cervixes ,trunk, furcation and apex
4 tissues of the tooth in order - 1. enamel
2. dentin
3. cementum
4. pulp
term for rounded...
Curvature of the CEJ is greater on _____ than _____. - mesial than distal
the height of contour on all teeth is in the - cervical 3rd
order of anatomical landmarks - cervixes ,trunk, furcation and apex
4 tissues of the tooth in order - 1. enamel
2. dentin
3. cementum
4. pulp
term for rounded incisal extension's off the labial lobes found on newly erupted or unworn permeant
incisor's teeth - mamelons
how many lobes does a canine have - 3 facial 1 lingual
what teeth are more likely to have the same length root as the crown - maxillary centrals
which tooth has the occlusal Y pattern - mandibular second premolar
which tooth as a non functional lingual cusp - mandibular first premolar
how many teeth are succedaneous - 20 primary teeth
how many teeth are non succedaneous - 12 molars on permanent adult teeth
, which crowns have the lingual surface in the middle 3rd - All posteriors
which incisors are the most symmetrical - mandibular central's
which tooth is the smallest in the mouth - mandibular centrals
which tooth is the only signal rooted tooth to have 3 cusp - mandibular second pre molar
which premolar has the mesial deep root depression - maxillary first pre molar
from which view is only one root visible on the mandibular first molar - mesial view
which cusp on the maxillary first molar is the largest - mesial lingual cusp
A prominent ridge that is crossing the occlusal ridge and the crossing of a maxillary first molar is unique
to this tooth - oblique ridge
during which age span is the primary teeth erupting - 6 month - 2 years
how do primary molars defer from permanent molars - greater divergence of roots (further apart)
a cone shaped mass found on the occlusal surface on the posterior teeth and made of ridges is called the
- cusp
what is the loss of tooth structure from a toothbrush called - abrasion
on the maxillary first molar how many cusp are there - 5 total
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