HOSA Dental Terminology Practice

What is formocresol commonly used for in dentistry?

1. As a medicament for a pulpotomy procedure

2. For whitening discolored teeth

3. To help in orthodontic tooth movement

4. As a filling material for cavities

The correct answer is: As a medicament for a pulpotomy procedure

Formocresol is commonly used in dentistry specifically as a medicament for pulpotomy procedures. A pulpotomy involves the removal of the pulp tissue in a tooth that is still developing, typically in pediatric patients. The goal is to preserve the vitality of the remaining pulp tissue and the tooth until it can fully mature. Formocresol serves as a topical agent that helps to sterilize the area and control inflammation while promoting the formation of a barrier to protect the remaining pulp, allowing for continued development of the tooth. It is favored in these procedures due to its effectiveness in reducing the risk of complications and promoting healing. Other applications listed in the choices, such as whitening teeth or assisting in orthodontic tooth movement, do not relate to formocresol's primary function, as these require different materials and techniques. Similarly, its role is not as a filling material for cavities, which typically requires restorative materials designed specifically for that purpose.