Fissure sealants are a preventive dental treatment commonly used for children and teenagers to protect their molars (back teeth) from cavities. They can also be used on primary (baby) molars if the child is at high risk for cavities. Fissure sealants are typically applied as soon as the permanent molars erupt, which is usually between the ages of 6 and 12.

The sealant forms a thin protective layer that keeps food and bacteria from getting stuck in the natural fissures and grooves in the teeth. It can be applied to the chewing surfaces of the premolars and molars. By sealing these surfaces, fissure sealants help prevent the accumulation of food particles and bacteria that can lead to tooth decay.

Fissure Sealant Procedure:

The process is usually quick and easy, taking only a few minutes per tooth.

• Cleaning: Before applying fissure sealants, the dentist or dental hygienist will clean and dry the teeth thoroughly.
• Etching: A mild acidic solution is applied to the chewing surfaces of the molars to create a slightly roughened texture. This helps the sealant adhere securely to the tooth.
• Application: The fissure sealant material is then painted onto the tooth’s grooves and fissures. It is a thin, flowable resin that quickly hardens when exposed to a curing light.
• Curing: A curing light is used to harden and set the sealant, ensuring it bonds securely to the tooth’s surface.
• Checking and Adjusting: After application, the dentist will check the sealant’s fit and make any necessary adjustments to ensure it effectively covers the tooth’s chewing surface.

Benefits:

• Cavity Prevention: Fissure sealants provide a protective barrier that prevents food particles, plaque, and bacteria from accumulating in the deep grooves of molars, reducing the risk of cavities.
• Painless: The application of fissure sealants is painless and typically doesn’t require anaesthesia.
• Cost-Effective: Fissure sealants are a cost-effective preventive measure compared to treating cavities and other dental problems.

How long do Fissure Sealants last?

Fissure sealants can last for several years but may eventually wear down or chip off with time. They should be checked by a dentist during regular check-ups and reapplied as needed.

Maintenance:

• Good oral hygiene practices, including regular brushing and flossing, are still important even with fissure sealants in place.
• Dental check-ups and cleanings are essential to monitor the condition of the sealants and ensure the overall oral health of the child.

Fissure sealants are a non-invasive and cost-effective way to help maintain oral health by preventing cavities in vulnerable areas of the teeth. Regular dental check-ups are still important to monitor the condition of the sealants and ensure their effectiveness over time. For more information, get in touch with our practice today.