Fissure Sealants

Fissures are grooves found on the biting surfaces of teeth, occurring in all teeth. However, they are more prominent on the biting surfaces of our back teeth (first and second molars). With deep, narrow fissures, food can become trapped within the fissure as it is difficult to brush and clean, making this area of the teeth more susceptible to developing cavities.

A fissure sealant is a plastic material applied to the deep grooves/fissures of the back teeth (molars). By applying fissure sealants on the biting surface of the teeth, it creates a protective, smooth barrier against plaque and other harmful substances. This eliminates the possibility of food getting trapped and hence reduces the risk of caries.

At MVDC, we believe in prevention and minimal intervention. That’s why we recommend having sealants applied as soon as the adult back teeth come through. We usually apply sealants to the first and second permanent molars and to appropriate premolars if we feel your child is at risk of developing decay. First molars typically erupt around the age of 6, and second molars around the age of 12. These are your child’s ‘adult’ teeth, which they will keep for life. It is important to seal them as early as possible to protect the tooth and prevent decay.

The application of a fissure sealant is painless and non-invasive. The sealant material is tooth-coloured and will be invisible on the tooth. Sealants are an effective preventive measure against tooth decay; however, it is important to maintain a well-balanced diet, practice excellent oral hygiene, and make regular dental visits.

If you have visited our Fissure Sealants page then you may also be interested in Tooth coloured fillings & cosmetic dentistry such as teeth whitening.