Prevention is better than a cure!
The most common area where cavities form is on the biting surfaces of our back teeth. These areas may look easy to see and brush, but in reality, they are not always so simple to clean.
When teeth develop, they form grooves and pits called fissures, which can vary in depth. Bacteria can collect in these grooves, and because toothbrush bristles cannot always reach into the deeper crevices, these areas are more prone to decay. Sticky foods and sugars can make the problem worse, feeding bacteria and increasing the risk of cavities.
Fortunately, there is a way to help prevent this from happening – fissure sealants.
What are fissure sealants?
A fissure sealant is a protective coating applied to the grooves of a healthy tooth. The material flows into the fissures and is hardened with a light, creating a smoother surface that is easier to keep clean with regular brushing.
The procedure is straightforward, usually requires no anaesthetic, and is quick and comfortable.
Fissure sealants are often recommended for newly erupted permanent molars in children, as these teeth are still developing and more vulnerable to decay. Placing sealants early can help protect them from cavities.
What to expect after a fissure sealant
After treatment, teeth should feel the same as before. Normal brushing, flossing, and oral hygiene routines should be continued. Because the surface of the tooth is smoother, cleaning is usually easier.
Over time, sealants may wear down or come away. Regular dental check-ups are important so that your dentist can assess their condition and reapply them if necessary.
Benefits and risks of fissure sealants
Benefits:
- Extra protection against tooth decay
- Simple and effective preventive treatment
- Helps children and adults maintain healthier teeth
Risks (rare):
- Possible allergic reaction to the sealant material
If you’d like to learn whether fissure sealants may be suitable for your child or yourself, please contact Morphett Vale Dental Care to book a consultation.
Disclaimer: The information provided here is general in nature and not a substitute for personalised dental advice, diagnosis, or treatment. Outcomes vary depending on individual circumstances. Please consult a qualified dental professional to determine the most appropriate treatment for your needs.
Written by Dr Erika Guerra (Dentist, AHPRA Registration No. DEN0001411499).