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Questions and Answers
What is the purpose of reinstrumentation to the exact working length?
What is the purpose of reinstrumentation to the exact working length?
- To prescribe analgesics
- To create an apical stop area (correct)
- To remove gutta percha completely
- To extend instrumentation beyond the apex
Which treatment kit is recommended for performing retreatment if gutta percha extends beyond the apex?
Which treatment kit is recommended for performing retreatment if gutta percha extends beyond the apex?
- Endo-Express kit
- GuttaMaster Pro
- ApexClean system
- ProTaper retreatment (correct)
Why should care be taken not to extend instrumentation beyond the apex?
Why should care be taken not to extend instrumentation beyond the apex?
- To prevent extrusion of gutta percha (correct)
- To enhance post-treatment analgesia
- To create more space for gutta percha
- To make the procedure faster
What is the consequence of gutta percha being extended beyond the apex?
What is the consequence of gutta percha being extended beyond the apex?
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Which step is essential to prevent extrusion of gutta percha during root canal treatment?
Which step is essential to prevent extrusion of gutta percha during root canal treatment?
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When should analgesics be prescribed in root canal treatment?
When should analgesics be prescribed in root canal treatment?
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