DANB General Chairside Practice Test

What is the endodontic test where pressure is applied to the mucosa above the apex of a root to check for sensitivity?

1. Cold test

2. Palpation test

3. Periapical radiography

4. Vitality test

The correct answer is: Palpation test

The palpation test is utilized in endodontics to check for sensitivity in the area surrounding the apex of a tooth's root. During this test, the clinician applies pressure to the mucosa directly above the apex, assessing the patient's response to the pressure. A positive response, such as pain or discomfort, may indicate the presence of inflammation or infection in the periapical tissues, suggesting a need for further diagnostic evaluation or treatment. In contrast, the cold test is designed to assess the vitality of the tooth by evaluating its response to cold stimuli, while the periapical radiography is a radiographic technique used to visualize the tooth and surrounding structures but does not involve applying physical pressure. The vitality test typically refers to such tests as the cold test, electric pulp testing, or other methods aimed at determining the health of the tooth pulp rather than the surrounding periodontal tissues.