Oral Surgery · single question

Which site is MOST commonly affected by MRONJ?

Anterior mandible
Anterior maxilla
Posterior maxilla
Posterior mandible

Show answer and explanation

Correct answer: D. Posterior mandible

Posterior mandible = most common MRONJ site. Thinner mucosa, higher bone turnover, greater chewing trauma, more frequent surgical procedures in this area.

Practice Oral Surgery questions Oral Surgery study notes

More Oral Surgery practice questions

A patient falls on his face. After airway management, what is the MOST important next assessment?
What is the appropriate treatment for alveolar osteitis (dry socket) after extraction?
For MRONJ management, to which specialist should the patient be referred?
All of the following are reasons for implant failure after insertion EXCEPT:
The infection at tooth 4, a maxillary premolar, is most likely to spread into which space?
A patient slips a foreign object down their throat and shows clear signs of acute respiratory distress/choking. What…