Dental Sealants

Dental sealants are a preventive dental treatment designed to protect the chewing surfaces of the back teeth (molars and premolars) from tooth decay. Sealants are a thin, plastic coating applied to the pits and fissures (grooves) of the teeth, creating a smooth surface that is easier to clean and less susceptible to the accumulation of plaque and bacteria.

Dental Sealant Procedure:

1. Cleaning the Teeth: The teeth receiving the sealants are thoroughly cleaned and dried.

2. Etching: A mild acidic solution is applied to the chewing surfaces of the teeth to create a rough texture, which helps the sealant adhere better to the tooth enamel.

3. Application of Sealant: The sealant material, usually a liquid resin, is applied to the prepared tooth surface. The resin bonds to the enamel and quickly hardens, forming a protective shield over the pits and fissures.

4. Curing: In some cases, a special curing light may be used to expedite the hardening process and ensure the sealant adheres securely to the tooth.

Benefits of Dental Sealants:

1. Prevention of Tooth Decay: Dental sealants act as a physical barrier, preventing food particles, bacteria, and plaque from accumulating in the deep grooves of the molars and premolars. This reduces the risk of cavities.

2. Protection for Vulnerable Teeth: The back teeth, especially the molars, often have deep grooves and fissures that can be challenging to clean thoroughly with regular brushing. Sealants provide an added layer of protection for these vulnerable areas.

3. Non-Invasive and Painless: The application of sealants is a non-invasive and painless process that does not require the removal of tooth structure or the use of anesthesia.

4. Cost-Effective Prevention: Dental sealants are a cost-effective preventive measure compared to the treatment of cavities and other dental issues that may arise if the teeth are left unprotected.