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7 Cards in this Set
- Front
- Back
Which premolar is this? How do you know?
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MN first
It has a mall lingual cusp and a mesiollingual groove |
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Which premolar is this? How do you know?
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MN First
Mesiolingual groove |
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Which premolar is this?
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3 cusped MN 2nd premolar
Can see lingual groove and three cusps |
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This is a MN 2nd premolar. Which view are we looking at?
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Distal
For MN 2nds, distal marginal ridge is slightly more cervical than the mesial. The larger mesial lingual cusp is also visible from this distal proximal view |
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Which surface is on the right? Which is on the left? What tooth is this?
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This is a MX 1st premolar (two roots)
Right-Mesial. The MBCR is longer than the DBCR ONLY FOR THIS TOOTH. The mesial line is also more bulbous Left-Distal. The DBCR is shorter than the MBCR. The distal line is straighter. |
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Which tooth is this?
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MX First PM
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Which tooth is this?
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MX 2nd premolar
Symmetrical looking, cusps similar sizes and centrally located M/D. NO mesial marginal groove, no mesiolingual groove, no lingual groove, no three cusps. |
