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14 Cards in this Set
- Front
- Back
mandibular 1st molar
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1. disto buccal cusp
2. transverse ridge 3. distal marginal ridge 4. distolingual cusp 5. lingual groove 6. distal pit 7. central pit 8. mesial pit 9. buccal groove 10. buccal cusp |
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mandibular 2nd molar
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1. distobuccal triangular groove
2. distal marginal groove 3. distal pit 4. mesiolingual cusp 5. mesial pit 6. mesial triangular groove 7. mesiobuccal groove 8. buccal cusp |
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maxillary 1st premolar
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1. mesiobuccal triangular groove
2. mesial marginal groove 3. mesial marginal ridge 4. mesiolingual triangular groove 5. mesial pit 6.distal pit 7. triangular groove 8. distolingual triangular groove 9. distal marginal ridge 10.distobuccal triangular groove 11. transverse ridge : A. buccal triangular ridge B. lingual triangular ridge |
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mandibular 2nd premolar
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1. distobuccal triangular groove
2. distal marginal groove 3. distal pit 4. mesiolingual cusp 5. mesial pit 6. mesial marginal groove 7. mesiobuccal triangular groove |
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maxillary 1st premolar
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2 cusps: buccal & lingual
2 roots: buccal & lingual 2 pulp canals 1 in each root resembles canine but shorter mesial marginal groove mesial concavity around CEJ mesial root depression from CEJ to furcation |
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maxillary 2nd premolar
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2 cusps: buccal & lingual
1 root, 1 pulp canal resembles 1st premolar mesial buccal cusp slope is shorter than the distal buccal cusp slope |
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mandibular 1st premolar
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2 cusps: buccal & lingual
lingual cusp is small and nonfunctioning 1 root (sometimes bifurcates at apex) mesiolingual groove |
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mandibular 2nd premolar
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3 cusps: buccal, mesiolingual, distolingual
1 root, 1 pulp canal |
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maxillary 1st molar
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5 cusps: mesiobuccal, distobuccal, mesiolingual, distolingual, cusp of carabelli
3 roots: mesiobuccal, distobuccal, lingual 3 pulp canals (1 in each root) mesiobuccal root can have two pulp canals cusp of carabelli is nonfunctioning largest and strongest of the maxillary teeth |
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maxillary 2nd molar
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4 cusps: mesiobuccal, distobuccal, mesiolingual, distolingual
3 roots: mesibuccal, distobucca, ligual 3 pulp canals, 1 in each root |
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mandibular 1st molar
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5 cusps: mesiobuccal, distobuccal, distal, mesiolingual, distolingual
2 roots: mesial & distal 3 pulp canals (2 in mesial root, 1 in distal root) largest mandibular tooth 1st permanent tooth to erupt |
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mandibular 2nd molar
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4 cusps: mesiobuccal, distobuccal, mesiolingual, distolingual
2 roots: mesial & distal 2 pulp canals: 1 in each root mesial side of tooth is wider than the distal |
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maxillary 3rd molar
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crown is heart shaped
fused roots ( 3 roots) resembles 1st & 2nd molar |
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manduibular 3rd molar
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often crowns do not conform to normal size
fused roots resembles 1st & 2nd molar |
