Are sealants primary prevention?

Are sealants primary prevention?

• A. Yes
• B. No
• C. Sometimes
• D. Only in adults

Answer: (A)

Sealants are a primary prevention measure because they create a protective barrier on the chewing surfaces of teeth before decay starts. By sealing the pits and fissures of posterior teeth, they block the entry of food particles, plaque, and acids into areas that are hard to clean and highly susceptible to caries. This preventive step aims to stop caries from developing in the first place, especially on newly erupted molars. They’re not used to treat existing decay, so their role is prevention rather than intervention after disease has begun.

Sealants are a primary prevention measure because they create a protective barrier on the chewing surfaces of teeth before decay starts. By sealing the pits and fissures of posterior teeth, they block the entry of food particles, plaque, and acids into areas that are hard to clean and highly susceptible to caries. This preventive step aims to stop caries from developing in the first place, especially on newly erupted molars. They’re not used to treat existing decay, so their role is prevention rather than intervention after disease has begun.