Maintaining your teeth’s health is about more than just brushing and flossing. Sometimes, your teeth need a little extra help, especially those back molars with their deep grooves and pits. That is where fissure sealants come in. In this blog, we will take you through the fissure sealants procedure, explain how it works, and explore why it could be a valuable addition to your oral care routine.
What Exactly Are Fissure Sealants, and Why Do They Matter for Your Smile?
Fissure sealants, sometimes called dental fissure sealants, are a thin protective coating applied to the chewing surfaces of molar teeth. These teeth often have deep grooves, known as fissures and pits, which can trap food debris and bacteria. Even with good oral care habits, it can be difficult to clean these grooves properly, and that is where tooth decay can start.
By applying a fissure sealant, the grooves are smoothed out, creating a protective barrier that helps stop food and bacteria from settling in and causing tooth decay. This treatment is simple but can significantly reduce the risk of dental decay.
Who Might Benefit from Fissure Sealants?
Fissure sealing is commonly recommended for children and teenagers once their adult molars come through, as these teeth are most vulnerable to decay at this stage. However, adults with healthy teeth that have deep grooves can also benefit from fissure sealants.
If you have struggled with decay in your back molars in the past, or if your dentist notices that your molars have particularly deep fissures, they might suggest fissure sealant treatment as a preventive measure.
What Happens During the Fissure Sealants Procedure?
The dental fissure sealant procedure is quick, comfortable, and does not require drilling. Here’s what you can typically expect during sealant placement:
1. Cleaning the Tooth’s Surface
Your dentist will start by carefully cleaning the tooth surface to remove plaque, food debris, and any particles that could stop the sealant from bonding properly. This step ensures the tooth is ready for the sealant material.
2. Drying the Tooth
Once clean, the tooth is dried completely. To keep the area dry, your dentist may use cotton rolls or a small rubber shield to stop saliva from getting onto the tooth.
3. Preparing the Tooth
A special solution is applied to the tooth’s surface for a few seconds. This helps the fissure sealant bond securely to the tooth. The tooth is then rinsed and dried again.
4. Applying the Sealant
Next, the sealant is painted onto the tooth, allowing it to seep into the deep pits and grooves to create a smooth, protective surface.
5. Hardening the Sealant
Finally, a curing light is used to harden the sealant. This ensures the sealant is set firmly in place and can start protecting your tooth straight away.
Does the Fissure Sealant Treatment Take Long?
The fissure sealant procedure is generally very quick. It usually takes just a few minutes per tooth, although the time can vary depending on how many teeth need sealing and how deep the grooves are. You can often have the procedure done in a single dental visit.
How Long Do Fissure Sealants Last?
Dental fissure sealants are designed to last for several years. With good oral care and regular checkups, they can protect your teeth for up to 5 to 10 years. Your dentist will review the condition of your sealants at each checkup to confirm they’re still effective. If any have worn down or chipped, they can be quickly repaired or replaced.
Are Fissure Sealants Visible?
Fissure sealants are usually clear, white, or slightly tinted to match the tooth, so they are not easily noticeable. Their job is to protect your teeth, and they do so quietly without changing how your teeth look.
Are There Any Side Effects or Risks?
Fissure sealants are safe and well-tolerated. The sealant material is designed to be durable and non-toxic. Some people may notice a slight change in their bite at first, but this usually settles quickly as you get used to the new surface. Allergic reactions to the sealant material are extremely rare.
Can Fissure Sealants Be Combined with Other Preventive Treatments?
Yes, fissure sealing is often combined with other preventive measures like fluoride varnish applications. Fluoride works to strengthen tooth enamel, while sealants create a protective barrier that keeps bacteria and food particles out. Together, they form a powerful defence against decay.
How Do Fissure Sealants Fit into a Good Oral Health Routine?
Fissure sealants do a great job of protecting your teeth, but they are only one piece of the puzzle. You still need to brush twice a day with fluoride toothpaste, floss every day, and book regular dental checkups. Together, these steps help keep your smile in top shape.
What Happens if Fissure Sealants Are Not Applied?
If deep grooves and pits are left unsealed, food particles and bacteria can easily get trapped. Even thorough brushing might not reach these hidden spots. Over time, this can cause plaque build-up and eventually dental decay. Sealants help prevent these problems before they start.
When Should You Talk to Your Dentist About Fissure Sealants?
If you or your child has just had new adult molars come through, or if you have noticed that food often gets stuck in your molars, it is a good idea to ask your dentist about fissure sealing. A quick examination by your dentist can determine if sealant treatment would benefit your teeth.
Final Thoughts on Fissure Sealants
The fissure sealant procedure is a simple and effective way to protect teeth from decay. It is quick and easy and can significantly reduce the risk of problems in those hard-to-clean back molars. If you want to give your teeth extra protection and keep your smile healthy for longer, ask your dentist about dental fissure sealants at your next visit.
If you would like help with protecting your teeth or your child’s teeth from decay, contact Available Dental Care today at (02) 4062 8763 or (02) 4628 0573 for expert help and advice on whether fissure sealants are the right choice for you!
References
Healthline – Plaque article Stanborough, R. J. (2024, February 8). Dental plaque: What it is, what causes it, and how to get rid of it. Healthline. Medically reviewed by Christine Frank, DDS. Retrieved from https://www.healthline.com/health/dental-and-oral-health/plaque
Johns Hopkins Medicine – Tooth decay in children Johns Hopkins Medicine. (n.d.). Tooth decay (caries or cavities) in children. Retrieved from https://www.hopkinsmedicine.org/health/conditions-and-diseases/tooth-decay-caries-or-cavities-in-children
