Dental sealants are a clear or white acrylic resin material applied to the chewing surfaces (grooves) of the back teeth (premolars and molars). These areas are particularly prone to cavities in children due to their deep grooves, making them difficult to clean thoroughly. The sealant forms a protective barrier, effectively sealing off these vulnerable areas from food particles, plaque, and acidic substances that can lead to decay.
This preventive measure is simple, non-invasive, and cost-effective. Research has shown that sealants significantly reduce the risk of developing pit and fissure cavities, thereby promoting better oral health in children. By creating a smooth surface on the teeth, sealants make it easier to maintain good oral hygiene practices such as brushing and flossing. Overall, sealants are a valuable tool in preventive dentistry, helping to safeguard children's teeth against decay and the need for more extensive dental treatments in the future.