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74 Cards in this Set
- Front
- Back
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What is another name for primary teeth? |
Deciduous |
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How many teeth are in the primary dentition |
20 |
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How are primary teeth designated? |
By letter |
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What are the letters for the maxillary teeth in the primary dentition? |
A (right) -J (left) |
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What are the letters for the mandibular teeth in the primary dentition? |
T (right) - K (left) |
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How are the permanent teeth designated in the Universal System? |
Maxillary 1 - 16 Mandibular 17 - 32 |
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When a kid loses their molars, what teeth take their place? |
Premolars |
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What is a mixed dentition? |
Mix of baby and permanent teeth |
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How can you tell whether a tooth is primary or permanent? |
Color. Primary is white, permanent is more yellow |
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When does the first primary tooth erupt? |
6 months |
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What are the first primary teeth to erupt? |
P & O |
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By what age are all primary teeth erupted? |
3 |
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What age do kids start losing teeth? |
6 |
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What are the first premanent teeth kids get? |
19 & 30 |
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At what age do kids have their permanent dentition? |
~12 |
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What is the alveolar process? |
The bony extension that contains each tooth socket |
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What is the alveolus? |
The tooth socket |
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What is the foramen? |
The hole in the mandible. |
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Incisal surface |
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What is this surface of the tooth is this? |
Lingual surface |
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What is this surface of the tooth is this? |
Labial, facial, buccal |
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What is this surface of the tooth is this? |
Labial, facial, buccal |
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Occlusal surface |
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Facial embrasure |
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Contact area |
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what is the widest part of the tooth called? |
Height of contour |
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Apical |
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Cervical |
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Middle |
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Incisal |
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Mesial and distal (depends on what tooth it is) |
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Middle |
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Labial |
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Middle |
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Lingual |
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Buccal and Lingual |
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How many anterior teeth on each arch? |
6 |
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How many maxillary incisors? |
4 |
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How many mandibular incisors? |
4 |
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How many maxillary canines? |
2 |
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How many mandibular canines? |
2 |
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Of maxillary and mandibular anterior teeth, which are bigger? |
Maxillary |
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Distolabial lobe |
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Middle labial lobe |
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Mesiolabial lobe |
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Developmental depressions |
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Imbrication lines |
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Cingulum |
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Mesial marginal ridge |
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Distal marginal ridge |
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Fossa |
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Developmental pit |
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Developmental groove |
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Mamelons |
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What teeth numbers are the maxillary central incisors? |
8 & 9 |
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What teeth numbers are the maxillary lateral incisors? |
7 & 10 |
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What teeth numbers are the mandibular central incisors? |
24 & 25 |
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What teeth numbers are the mandibular lateral incisors? |
23 & 26 |
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What are crown features on incisors? |
Incised ridges, incised angles, cingulum, fossa, and marginal ridges |
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Distoincisal angle |
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Mesioincisal angle |
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Which incisor has the widest crown? |
Maxillary central incisor |
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What is in the pulp? |
Nerve, artery, and vein |
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Where is the maxillary central incisors cingulum? |
Distal offset |
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What shape is the maxillary central incisors root? |
Conical |
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What is a characteristic of the maxillary lateral incisors crown? |
The greatest variation. |
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Where is the maxillary lateral incisors cingulum? |
Centered |
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What is special about the mandibular central incisor? |
It's symmetrical |
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What is the longest tooth in each arch? |
Canine |
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What is different about the lingual side of canines? |
It has twin fossa (fossae) |
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What is special about the root of canines? |
It has a blunt apex |
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What is the difference between the mandibular and maxillary canines? |
Mandibular canines are not as sharp. |
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What are Hutchinson incisors? |
Weird groove in incisors caused by mother having syphilis. |
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What are peg laterals? |
Later incisor crown that is smaller than it should be. |
