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17 Cards in this Set
- Front
- Back
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T/F: the lower the number the more posterior its use, with the higher number the more anterior its use. |
false - low = anterior high = posterior |
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which instruments can be used in all anterior tooth surfaces? |
1/2 3/4 5/6 7/8 9/10 |
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which instruments can be used in all premolar surfaces? |
5/6 7/8 9/10 |
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which instruments can be used in the facial, lingual and mesial surfaces of molar teeth? |
5/6 11/2 |
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which instruments can be used in the facial and lingual surfaces of molar teeth? |
7/8 9/10 |
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what instruments can be used in the mesial and distal surfaces of anterior teeth? |
11/12 13/14 |
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which instrument can be used in the mesial surfaces of premolar teeth? |
11/12 |
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what instrument can be used in the distal surfaces of the posterior teeth? |
13/14 |
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what instrument can be used in the facial, lingual and mesial surfaces of the posterior teeth? |
15/16 |
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which instrument cannot be used in the anterior teeth? |
15/16 |
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what type of instrument is good for large deposits? |
rigids - thicker and doesnt have as much give |
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what area are minis good for? |
concavities, furcations, line angles |
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what is the back and toe of a gracey like? |
rounded |
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how do you know which cutting edge to use? |
it is the lower cutting edge, blade is tilted toward tooth |
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how is the terminal shank in regards to the long axis of the tooth when it is the correct working end? |
parallel |
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where must you stop scaling with the 7/8? |
mesiobuccal or mesiolingual line angle - DO NOT Use in interproximal of posteriors |
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what is the goal of minis? |
better adaptation to narrow tooth structure or narrow deep pockets |
