Term
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Definition
| Round bur - caries removal and use |
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Term
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Definition
| inverted cone - flattening, sharpening |
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Term
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Definition
| Straight cylinder - bulk of prepping, parallel walls |
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Term
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Definition
| Tapered bur - flared or tapered walls (169 & 170) |
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Term
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Definition
Rounded edge-
271 = rounded edge - 200/tapered bur 71
256 = rounded edge - 200/straight cylinder 56 |
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Term
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Definition
| pear shaped - ideal undercuts, conservative preps 329/330 |
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Term
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Definition
domed end-
1156 = domed end - 1100/straight cylinder - 56
1170 = domed end - 1100/tapered bur - 70 |
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Term
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Definition
| finishing burs - 7901, 7802, 7004 |
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Term
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Definition
| pit or fissure on posterior or anterior tooth |
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Term
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Definition
| proximal surface on posterior tooth |
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Term
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Definition
| involves proximal surface of anterior tooth |
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Term
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Definition
| incisal angle of anterior tooth |
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Term
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Definition
| cervical third of anterior or posterior tooth generally on buccal or lingual surface |
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Term
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Definition
| Generally on cusp tip - any cavity lies outside of the other classes |
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