A 7-year-old patient presents with a quadrant of teeth showing abnormal formation of both enamel and dentin. All his other teeth appear clinically normal. Radiographically, the affected teeth can be described as "ghost teeth." He has:

Question

Quizplus · Accepted Answer

Regional odontodysplasia is characterized by abnormal development of both enamel and dentin in a localized area, leading to teeth that appear radiographically as "ghost teeth." This condition typically affects only a quadrant or a few teeth, distinguishing it from the other options listed.

A 7-Year-Old Patient Presents with a Quadrant of Teeth Showing