Fissure Sealant Treatment

Protecting Teeth with Fissure Sealants

On the chewing surfaces of both baby and adult molars, there are small grooves known as pits and fissures. These areas can easily trap food particles and bacteria, making them prone to decay. Because brushing and fluoride often cannot reach deep into these grooves, cavities can develop even in otherwise well-maintained teeth. The shape and depth of these pits vary from person to person, which is why applying dental sealants is an effective preventive solution.

Tooth sealant treatment works by filling these grooves with a protective layer that shields the teeth from plaque and acids. The sealant is a liquid material that hardens into a smooth, plastic-like coating once applied to the tooth surface. This barrier prevents bacteria and food from settling in the pits and fissures, significantly reducing the risk of tooth decay.

Sealant therapy, introduced more than two decades ago, is a completely non-invasive procedure. It requires no drilling, no injections, and no local anaesthetic. It is a quick, painless, and highly effective way to protect your teeth for years to come.