Question

Which of the following increases the probability of

success of a direct pulp cap?
A. Having a large exposure allowing more calcium
absorption.
B. The ability of the capping and restorative
material to seal dentin completely.
C. Having copius bleeding that rids the pulp of
bacterial toxins.
D. Using material that allows swelling of pulpal
tissue during healing.

Answer 1

The success of a direct pulp cap is significantly increased by the complete sealing ability of the capping and restorative material, which helps prevent contamination and supports the natural healing process.

Step-by-step explanation:

The probability of success of a direct pulp cap is increased by the ability of the capping and restorative material to seal dentin completely. A proper seal prevents microorganisms from infiltrating the pulp space, thus reducing the risk of pulp inflammation or infection following the procedure. A direct pulp cap is meant to preserve the vitality of the potentially exposed pulp following minor injury or caries removal near the pulp. Using biocompatible materials that provide a hermetic seal is crucial for the success and longevity of the pulp cap. It is a misconception that a larger exposure or copious bleeding would be beneficial; in fact, both would likely increase the risk of failure. The material used should not promote swelling but rather facilitate the natural healing process without additional irritation or inflammation.