Question

In dentistry, oxidized cellulose is primarily used for which of the following purposes?

• A. Styptic agent
• B. Antibacterial agent
• C. Local anesthetic
• D. Tissue adhesive

Hint:

Oxidized cellulose is a resorbable hemostatic material used to control bleeding after extraction or minor surgical procedures.

Answer 1

The Correct Option is A

Oxidized cellulose is a hemostatic agent commonly used in dental and surgical procedures to control bleeding. Here's a detailed explanation of its use:

1. Understanding the Role of Oxidized Cellulose:
   • Oxidized cellulose is a plant-based polymer that is oxidized to increase its hemostatic properties.
   • It is bioabsorbable, meaning it is converted into a harmless substance and absorbed by the body.
2. Primary Use in Dentistry:
   • In dentistry, oxidized cellulose acts primarily as a styptic agent which is used to control bleeding during dental surgeries by promoting clot formation.
3. Explanation of Options:
   • Styptic agent: This is the correct answer as oxidized cellulose is used primarily to stop bleeding.
   • Antibacterial agent: While oxidized cellulose may have some antimicrobial properties, its main purpose is not antibacterial action.
   • Local anesthetic: This is incorrect because oxidized cellulose does not provide pain relief or numbness when applied.
   • Tissue adhesive: This is not applicable as oxidized cellulose does not act as a tissue glue.

In conclusion, the correct purpose of oxidized cellulose in dentistry is as a styptic agent to control bleeding during procedures.