1318. The incisal edges and the incisal thirds of facial surfaces of mandibular incisors and canines generally oppose lingual surfaces of maxillary incisor and canines _____________?

A. Within the incisor thirds
B. At the junction of middle and cervical thirds
C. At the linguo cervical ridges
D. Immediately incisal to cingulam
✅ The correct answer is option A. Within the incisor thirds.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top