Each of the following is a possible manifestation of a class III occlusion EXCEPT one. Which one is the EXCEPTION?
A) Mandibular teeth are positioned facial to maxillary teeth.
B) Incisal margins of mandibular incisors lie in front of the middle third of the lingual surface of the maxillary incisors.
C) The mandible is retruded.
D) The distal surface of the mandibular canine is mesial to the mesial surface of a maxillary canine by at least the width of a premolar.

Question

Quizplus · Accepted Answer

In class III occlusion, also called mesioclusion, the mandible is often protruded and the maxilla is often retruded. The remaining selections accurately describe potential manifestations of a class III occlusion.

Each of the Following Is a Possible Manifestation of a Class