Exam questionKROK 2Dentistry ยท 2020
A 32-year-old man was diagnosed with chronic granulomatous periodontitis of tooth 21. The doctor decided to perform the root apex resection. What filling material is optimal for hermetic isolation of the root canal?
Answer options
- Epoxy resin and gutta-percha
- Mineral trioxide aggregate (MTA)
- Zinc eugenol material and gutta-percha
- Resorcinol-formalin paste
- Glass-ionomer cement
Correct answer
Mineral trioxide aggregate (MTA)
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