HOSA Dental Terminology Practice

What is the primary focus of periodontics?

1. The study of tooth decay

2. The study of the supporting structures of teeth

3. The study of oral hygiene practices

4. The study of dental procedures

The correct answer is: The study of the supporting structures of teeth

The primary focus of periodontics is indeed on the study of the supporting structures of teeth. This specialty area within dentistry is concerned with the prevention, diagnosis, and treatment of periodontal disease, which affects the gums and supporting structures, including the bone that surrounds and supports the teeth. Periodontists are trained to manage conditions such as gum disease, perform surgical procedures to restore gum health, and educate patients on maintaining optimal gum health. In contrast, the other options pertain to different aspects of dentistry. The study of tooth decay is primarily the focus of operative dentistry or cariology. Oral hygiene practices relate to preventive care and education, typically discussed within general dentistry. Lastly, the study of dental procedures encompasses a wide range of treatments across different specialties, including restorative, cosmetic, and surgical dentistry, but does not specifically focus on the supporting structures of teeth, which is the hallmark of periodontics.