HOSA Dental Terminology Practice

What does pulpal necrosis refer to?

1. Inflammation of the gum tissue

2. Pulpal death

3. Dissolution of the enamel

4. Fracture of the root

The correct answer is: Pulpal death

Pulpal necrosis refers specifically to the death of the dental pulp, which is the innermost part of the tooth containing nerves and blood vessels. This condition often occurs due to untreated dental caries, trauma, or other factors that cause a loss of blood supply to the pulp. When pulpal necrosis happens, the pulp no longer functions and can lead to symptoms such as pain, swelling, and infection. In severe cases, it may also necessitate procedures like root canal therapy to remove the necrotic tissue and save the affected tooth. Understanding pulpal necrosis is crucial for dental professionals, as it aids in diagnosing and treating conditions that affect the health of the tooth and surrounding structures.