Below is an illustration of the buccal surface of a mandibular right second molar.Structure "d" depicts the

A) distobuccal cusp
B) mesiobuccal cusp
C) buccal groove
D) buccal pit

Question

Below is an illustration of the buccal surface of a mandibular right second molar.Structure "d" depicts the

A) distobuccal cusp 
B) mesiobuccal cusp 
C) buccal groove 
D) buccal pit

Quizplus · Accepted Answer

Structure "d" depicts the mesiobuccal cusp.Structure "a" depicts the distobuccal cusp.Structure "b" depicts the buccal groove.Structure "c" depicts the buccal pit.Note that this tooth has four cusps nearly equal in size.A single buccal groove separates the two buccal cusps and ends in the buccal pit.

Below Is an Illustration of the Buccal Surface of a Mandibular