Which of the following is a rounded,raised area on the cervical third of the lingual surface of anterior teeth?
A)Cingulum
B)Fossa
C)Mamelons
D)Marginal ridge

Question

Quizplus · Accepted Answer

A cingulum is a rounded elevation on the lingual surface in the cervical third of the crown.
A fossa is a wide,shallow depression on the lingual surface of an anterior tooth or the occlusal surface of a posterior tooth.
Mamelons are the rounded enamel extensions on the incisal ridge of newly erupted central and lateral maxillary incisors.
A marginal ridge is a linear elevation designating mesial and distal on the lingual surface of an anterior tooth and the occlusal surface of a posterior tooth.

Which of the Following Is a Rounded,raised Area on the Cervical