IMPORTANT VIVA QUESTION AND ANSWERS

Q1. Define operative dentistry?

Ans: Operative dentistry is the art and science of diagnosis, treatment and prognosis of teeth that do not require full coverage restoration for correction. such treatment should result in the restoration of proper tooth form, function and esthetics while maintaining the physiologic integrity of teeth in harmonious relationship with the adjacent hard and soft tissues, all of which should enhance the general health and welfare of the patient.

Q2. Define endodontics? 

Ans: Endodontics is the branch of clinical dentistry associated with prevention, diagnosis and treatment of the pathosis of dental pulp and their sequelae.

Q3. Define tooth preparation or cavity preparation?

Ans: Tooth preparation or cavity preparation is defined as mechanical alteration of a defective, injured or diseased tooth to best receive a restorative material that will reestablish a healthy state for the tooth, including aesthetic correction where indicated, along with normal form and function.