Certified Emergency Nurse (CEN) Practice Test 2026 - Free CEN Practice Questions and Study Guide

Calcium hydroxide is commonly recommended for fractured teeth because it serves as a protective material that helps to promote healing and can stimulate the formation of secondary dentin. In cases of tooth fractures, especially those that involve the pulp or deep layers of the tooth, calcium hydroxide provides a barrier against bacteria and can effectively protect the pulp from further damage. This approach allows for the possibility of preserving the tooth and maintaining its function, rather than resorting to more invasive treatments.

Other treatments such as immediate extraction, antibiotics, and surgical intervention may be appropriate in specific scenarios, but they do not generally represent the first-line approach to managing fractured teeth. Immediate extraction may be considered in cases where the tooth is beyond repair, while antibiotics are typically used when an infection is present rather than as a preventive measure for all fractures. Surgical intervention would be reserved for more complex cases involving jaw fractures or significant tissue damage, rather than routine treatment for fractured teeth. Thus, the use of calcium hydroxide represents a supportive and conservative treatment strategy aimed at preserving the dental structure and promoting recovery.