INBDE (Integrated National Board Dental Examination) Practice Exam 2025 - Free Practice Questions and Study Guide

Question: 1 / 1180

What procedure involves the removal of non-supporting bone?

Ostectomy

Osteoplasty

Osteotomy

Osteotomy is the correct answer because it involves the removal of non-supporting bone. An osteotomy is a surgical procedure where a bone is cut to change or realign its length or alignment. This is commonly performed to correct skeletal deformities or during orthognathic surgery.

The other options are incorrect:

A. Ostectomy involves the removal of a portion of bone, typically the removal of supporting bone.

B. Osteoplasty refers to the reshaping or contouring of bone without removing it.

D. Alveolectomy is the surgical removal of a portion of the alveolar bone, typically related to dental extractions.

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Alveolectomy

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