INBDE (Integrated National Board Dental Examination) Practice Exam

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Study for the Integrated National Board Dental Examination with engaging quizzes and detailed multiple-choice questions. Each question comes with hints and explanations to ensure you grasp essential concepts. Prepare effectively for your dental career!

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What flap involves three incisors and provides access to subgingival areas for debridement with the goal of new attachment?

Apically positioned
Coronally positioned
Modified Widman
Free gingival

The correct answer is: Modified Widman

The modified Widman flap is a periodontal surgical procedure that involves raising a flap of gum tissue to provide access to the subgingival areas for thorough cleaning and removal of diseased tissue. This allows for the formation of new attachment and improved overall oral health. A) The apically positioned flap involves moving the entire gum line down towards the apex of the tooth with the goal of reducing pocket depth. B) The coronally positioned flap involves moving the entire gum line up towards the crown of the tooth, also with the goal of reducing pocket depth. D) The free gingival flap involves taking a section of gum tissue from the roof of the mouth and placing it over the area of recession. This does not provide access to the subgingival areas and does not aid in the formation of new attachment. Overall, the modified Widman flap is the most effective choice for debridement and new attachment in treating periodontal disease.