In the context of dentistry, which action is a classic example of tertiary prevention?

In the context of dentistry, which action is a classic example of tertiary prevention?

• A. Replacing missing teeth
• B. Brushing twice daily
• C. Using fluoride toothpaste
• D. Professional cleaning every six months

Answer: (A)

Tertiary prevention aims to reduce disability and restore function after dental disease has caused damage. Replacing missing teeth directly restores chewing, speech, and aesthetics and helps prevent further complications from tooth loss, which is why it fits as tertiary prevention. In contrast, brushing twice daily and using fluoride toothpaste are primary prevention, aimed at preventing disease from occurring, while professional cleanings are preventive maintenance to reduce plaque and disease risk rather than restore function after loss.

Tertiary prevention aims to reduce disability and restore function after dental disease has caused damage. Replacing missing teeth directly restores chewing, speech, and aesthetics and helps prevent further complications from tooth loss, which is why it fits as tertiary prevention. In contrast, brushing twice daily and using fluoride toothpaste are primary prevention, aimed at preventing disease from occurring, while professional cleanings are preventive maintenance to reduce plaque and disease risk rather than restore function after loss.