Question

The classification of fracture in which only the enamel is involved is Class ____.

a) I
b) II
c) III
d) IV

Answer 1

The fracture classification involving only the enamel of a tooth is known as Class I. This is a minor form of dental fracture and often requires minimal or no treatment.

Step-by-step explanation:

The classification of fracture in which only the enamel is involved is Class I. This type of dental fracture is known as an enamel infraction. It typically involves a crack in the enamel without loss of tooth structure and does not extend into the dentin or pulp of the tooth.

Treatment for this type of fracture is usually conservative sometimes requiring no treatment at all or just monitoring the tooth for changes.