INBDE (Integrated National Board Dental Examination) Practice Exam

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Ace your INBDE with our comprehensive practice exam. Featuring detailed explanations, interactive flashcards, and a wide array of multiple-choice questions designed to mirror the real test. Get ready to surpass your expectations!

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What material is recommended for repairing a perforation during endodontic treatment?

Composite resin
Glass ionomer
MTA
Amalgam

The correct answer is: MTA

MTA, or mineral trioxide aggregate, is highly recommended for repairing perforations during endodontic treatment because it is a biocompatible material that promotes healing and repair of damaged tissues. Composite resin may be used in certain cases, but it is not as effective in preventing bacterial leakage and promoting healing compared to MTA. Glass ionomer is also commonly used in endodontic treatment, but it is not as effective as MTA in sealing perforations and promoting healing. Amalgam, while commonly used in restorative dentistry, is not recommended for repairing perforations during endodontic treatment due to its tendency to corrode and cause inflammation and irritation in the surrounding tissues.