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24 Cards in this Set
- Front
- Back
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What are the abbreviations for the maxilla?
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mx; max
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What are the abbreviations for the mandible?
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mand; mnd
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What does succedaneous mean?
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replaces primary teeth
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What is the dental formula for primary teeth per quadrant?
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I 2/2 + C 1/1 + M 2/2=10
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What is the dental formula for permanent teeth per quadrant?
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I 2/2 + C 1/1 + P 2/2 + M 3/3 = 16
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What is another name for the Palmer tooth numbering system?
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Zsigmondy
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What are the key numbers to know for the Universal system? (permanent)
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1st molars: 3,14, 19, 30
Central Incisors: 8-9, 24-25 |
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What are the key letters to know for the Universal system? (primary)
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2nd molars: A, J, K, T
Central Incisors: E, F, O, P |
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What are the three "junctions" of a tooth?
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Cementodentinal, Cementoenamel and Dentinoenamal
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What are the 4 tissues of a tooth?
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Cementum, Dentin, Pulp, Enamel
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What does the pulp consist of?
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Blood vessels
Nerves Connective tissues |
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What is another name for the cementoenamel junction?
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cervical line
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What are the two paths into the pulp chamber?
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Apical Foramen
Supplemental Canal |
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What is a furca?
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The bifurcation of roots when there are more than one root.
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What is the difference between lingual and palatal?
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palatal only for maxillary
lingual used for mandibular and maxillary |
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What is the difference between labial and buccal?
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labial only used for incisors and canines
buccal for premolars and molars |
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What teeth have oblique ridges?
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maxillary molars
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What is the difference between a fossa and a pit?
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Pits often occur at the depth of a fossa where two or more grooves join.
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what direction does a sulcus run?
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mesio-distal
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What is an anomalous molar outcropping?
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tubercle
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What is diastema?
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space between anterior teeth.
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What is necessary for an embrasure space to exist?
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two adjacent teeth must approximate each other.
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In the anteroposterior curve (of Spee) describe the curvature of the mand. and max.
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max. is convex
mand. is concave |
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In the mediolateral curve (of Wilson) describe the curvature of the mand. and max.
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Max. convex
mand. concave |
