Term
| Which explorer is used supragingivally for examination of margins of restorations, caries detection, and is usually used by the dentist? |
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Definition
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Term
| Describe Pig tail explorer. |
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Definition
| 1. used for calculus detection in normal sulci or shallow pockets 2. caries detection 3. can extend no deeper than the cervical 3rd of root |
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Term
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Definition
1. Tip is at 90 angle
2. Long complex shank makes it easy to work on anterior/posterior teeth with normal sulci or deep periodontal pockets
3. Cannot be used for caries detection, do not use tip |
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Term
| What is unique about the 11/12 explorer we use in clinic? |
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Definition
| It is 3 mm longer, can go deeper into sulcus |
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Term
| Which is explorer is used for calculus detection in normal or shallow pockets, with care if working subgingivally (can damage the soft tissue at base of sulcus)? |
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Definition
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Term
| This explorer is used for supragingival examination or margins of restorations or to asses for sealant retention. Not recommended for subgingival use because the point could injure the soft tissue at base of sulcus. |
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Definition
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Term
| How long is the working end? What is another name for it? |
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Definition
1-2 mm in length
Explorer tip |
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Term
| What is the function of the explorer? |
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Definition
1. To detect the texture and character of tooth surfaces before, during, after periodontal instrumentation
2. To assess the progress and completeness of instrumentation
3. Detect anatomic features |
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Term
| Define Tactile sensitivity |
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Definition
| The ability to detect tooth irregularities by feeling vibrations transferred from the explorer tip to the handle |
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Term
| When all deposits detectable with a curet have been removed, a definitive evaluation should be made with explorer. Why? |
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Definition
| The explorer provides superior tactile, information it is common to find remaining calculus deposits that the curet could not detect. |
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Term
| What is an assessment stroke? What is another name for it? |
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Definition
| Used to detect calculus deposits or other tooth surface irregularities. Also called an exploratory stroke. |
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