6 Questions
What is the purpose of reinstrumentation to the exact working length?
To create an apical stop area
Which treatment kit is recommended for performing retreatment if gutta percha extends beyond the apex?
ProTaper retreatment
Why should care be taken not to extend instrumentation beyond the apex?
To prevent extrusion of gutta percha
What is the consequence of gutta percha being extended beyond the apex?
Retreatment should be performed
Which step is essential to prevent extrusion of gutta percha during root canal treatment?
Reinstrumentation to the exact working length
When should analgesics be prescribed in root canal treatment?
When indicated for post-treatment pain management
Test your knowledge on how irritation to tissues leads to inflammation and the release of chemical mediators that induce pain under pressure.
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