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30 Cards in this Set
- Front
- Back
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Maxillary molars are shorter in which direction?
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occlusocervically
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Maxillary Molars develope from how many lobes
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4 or 5 Lobes
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Maxillary molars are wider (thicker) in shich direction
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buccolingually
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Number of cusps? 1st molar have, 2nd molar, 3rd molar.
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1st- 4 or 5
2nd- 3 or 4 3rd- 3 or 4 |
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List cusps from largest to smallest:
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mesiolingual, mesiobuccal, distobuccal, distolingual, cusp of carabelli
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Cusp of carabelli is found of which tooth? Where?
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Max. 1st molar On the ML cusp, seperated from ML cusp by a ML groove
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How many buccal cusps are there on Maxillary molars?
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2 buccal cusps
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Buccal cusps are seperated by
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A buccal groove and a lingual pit often found at the end of buccal groove
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Which molar has a buccal pit at the end of the buccal groove?
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Max. 1st molar
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Max. molars have _____ roots:_____is largest, then_____, and _______ is the smallest root.
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3
lingual MB DB |
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How many root canals does a 1st molar have?_____ A 2nd molar? 3rd molar______.
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4
3 3 |
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A_________is the area where the roots come together, and the _________ is the baseof this area?
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trifurcation
crotch |
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Which root on which tooth is described as bannana shaped?
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Lingual root on Maxillary 1st molar..bends buccally
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A 4 cusped molar is described as_______shaped
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rhomboidal
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A 3 cusped molar is dscribed as_______shaped
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heart shaped
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How many triangular ridges will you find on a maxillary molar?
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5 triangular ridges
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What is the structure that runs DB to ML on the occlusal surface of the max. molars?
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oblique ridge or transverse ridge
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Name the transverse ridge you will find on a max. molar?
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mesial transverse and oblique ridge
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Name the pits you will find on a max molar?
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central
distal mesial |
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Name the large fossa?
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Central
Distal |
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Name the small fossa?
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Mesial and distal triangular
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Max. molars will erupt after their mand. counterparts.
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true
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Which tooth has most wrinkled appearance
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Max 3rd molar
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The cusp of carabelli is ______ always attached to _____ cusp?
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afunctional
ML |
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WHich root on Max. 1st molar has 2 root canals?
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MB
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Which marginal ridge is more cervically located(higher)?
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distal marginal
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Which marginal ridge is more occlusally located(lower)
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mesial marginal
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Name the structure that separates the cusp of carabelli
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ML groove
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The oblique ridge is more prominent on which tooth?
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Max 1st molar
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Which tooth has the longest root trunk?
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3rd max molar
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