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18 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Succedaneous teeth |
Permanent teeth that replace primary teeth (anteriors and premolars) |
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Nonsuccedaneous teeth |
Permanent teeth which do not replace primary teeth (molars), |
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What sequence do you name teeth? |
Dentition-->arch-->quadrant--->tooth Permanent Maxillary Right First Molar |
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Universal system |
1-32 permanent beginning Maxillary right
A-T primary Maxillary right |
Most used |
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Palmer |
Prefix symbol(quadrant bracket)
1-8 numbering with positioning number relative to midline |
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FDI system |
European system
Each tooth assigned 2 digit #
1st # = a quadrant
Permanent 1-4
Primary 5-8
2nd # = position relative to midline |
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Primary dentition |
20 teeth Numbering A-T beginning at upper right Age: 6 months to 6 yrs |
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Mixed dentition |
Ages 6-12,13 Primary and permanent |
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What is the importance of primary dentition? |
Development of oral structures Muscles of mastication Formation of maxilla and mandible Alignment Occlusionaintain place for permanent teeth It is their function to allow for bone growth Source of tooth buds for succedaneous teetg |
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Exfoliation |
The process of shedding primary teeth |
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What are succedaneous teeth? |
Permanent that take the place of the deciduous teeth after exfoliation |
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Leeway spaces |
Extra space deciduous canines and molars occupy The difference BTW the space that deciduous teeth take up and that of permanent replacements |
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Primate spaces |
Diastemas form mesial to MX primary canines and distal to MD canines BTW incisors |
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Central incisors |
8 to 12 months |
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Lateral incisors |
9 to 13 months |
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First molars |
13 to 19 months |
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Canines |
16 to 22 months |
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Second molars |
25 to 33 months |
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