Chapter 54 - Endodontics

Question 1

What is the specialty of dentistry that manages the prevention, diagnosis, and treatment of the dental pulp?

Answer 1

Endodontics

Question 2

What are the causes of pulpal nerve damage?

Answer 2

Physical irritation, extensive decay moving into the pulp, trauma, blow to a tooth or the jaw.

Question 3

What are the signs and symptoms of pulpal nerve damage?

Answer 3

Pain when occluding, pain during mastication, sensitivity to hot or cold beverages, facial swelling, fever, tenderness of surrounding gums, cracked or discolored teeth.

Question 4

What does the subjective examination in endodontic diagnosis include?

Answer 4

Chief complaint, character and duration of pain, painful stimuli, sensitivity to biting and pressure.

Question 5

What does the objective examination in endodontic diagnosis include?

Answer 5

Extent of decay, periodontal conditions, extensive restoration, tooth mobility, swelling or discoloration, pulp exposure.

Question 6

What is the purpose of the percussion test in endodontics?

Answer 6

Determines whether the inflammatory process has extended into the periapical tissues.

Question 7

How is the percussion test performed?

Answer 7

The dentist taps on the incisal or occlusal surface with the end of the mouth-mirror handle held parallel to the long axis of the tooth.