Which of the following terms is used to describe the rounded enamel extensions on the incisal edge of newly erupted central and lateral incisors?
A)Cusps
B)Mamelons
C)Diastemas
D)Fossas

Question

Quizplus · Accepted Answer

Mamelons are "scalloped" edges of newly erupted permanent incisors.These mamelons usually undergo attrition shortly after eruption.
A cusp is a major elevation on the masticatory surface of canines and posterior teeth.
An unusually large,open contact,or space,between adjacent teeth is known as a diastema.
A fossa is a shallow depression on the lingual surface of anterior teeth.

Which of the Following Terms Is Used to Describe the Rounded