INBDE (Integrated National Board Dental Examination) Practice Exam

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Prepare for the INBDE (Integrated National Board Dental Examination) exam. Study with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What fractures are most common?

  1. Lefort I

  2. Lefort II

  3. Lefort III

  4. Zygomatic

The correct answer is: Zygomatic

Zygomatic fractures are the most common among the choices provided. Zygomatic fractures occur frequently due to the zygomatic bone's anatomic location in the facial skeleton, making it susceptible to trauma from direct blows to the face. Lefort fractures (Lefort I, II, and III) involve fractures of the maxilla and are less common compared to zygomatic fractures.