Question

The classification of fracture in which the crown is fractured with pulp exposure is Class:

a) 1
b) 2
c) 3
d) 4

Answer 1

A tooth fracture with pulp exposure is classified as Class 4, requiring immediate dental care to prevent complications.

Step-by-step explanation:

The classification of fracture in which the crown is fractured with pulp exposure falls under Class 4. This classification indicates that there has been significant damage to the tooth structure, exposing the pulp of the tooth, which contains nerves and blood vessels. It's important to seek dental care immediately if such a fracture occurs due to the risk of infection and other complications.