What is Fissure Sealant?
Fissure sealants, a preventive dentistry procedure that prevents tooth decay, are specialized materials that prevent the accumulation of bacteria and food debris by sealing the deep, indented grooves found on chewing surfaces. Fissure sealants are a light-cured material applied in liquid form that adheres to the tooth surface, creating a protective barrier.
This procedure is highly effective in protecting permanent teeth from decay as they emerge during childhood and adolescence. Fissure sealants make tooth surfaces smoother, making them easier to clean and reducing the risk of decay. Its simplicity and rapid application make it ideal for preventive dental treatment.
What is the Use of Fissure Sealant?
Microscopic pits on the chewing surface allow food debris and bacteria to accumulate. These spaces can be too narrow for brush bristles to reach. Fissure sealants seal these grooves, preventing bacteria from attaching and producing acid. This minimizes the risk of cavities.
Fissure sealants help prevent cavities in both primary and permanent teeth. Regular application has been proven to protect oral health, especially in individuals at high risk of cavities. This treatment provides protection before cavities begin and reduces the need for future fillings.
Which Teeth Can Fissure Sealant Be Applied To?
Fissure sealants are applied primarily to the chewing surfaces of back teeth, namely molars and premolars. These surfaces are most prone to decay because they contain deep grooves and ridges. In some cases, fissure sealants can also be applied to the back teeth of primary teeth.
The primary goal of this treatment is to prevent decay by protecting these areas. The optimal time to apply fissure sealant is when the tooth surface has fully erupted and no signs of decay are observed. Fissure sealants are applied only to clean, decay-free tooth surfaces; if decay is present, treatment must be initiated first.
When Should Fissure Sealant Be Applied?
This preventative treatment should generally be performed at an early age, just before permanent teeth erupt. Fissure sealants are recommended as soon as possible, especially when the first molars (6-year-old teeth) erupt. These teeth are the earliest to erupt and remain in the mouth the longest, leading to a higher risk of decay.
Fissure sealants should be applied before the appropriate timeframe for the remaining molars and premolars that emerge between the ages of 9 and 12. Fissure sealants can be applied at any age, as long as the tooth surface is free of decay; however, to maximize its protective effect, it is best applied within the first few months of tooth eruption.
How to Apply Fissure Sealant?
The procedure is relatively quick and painless. No anesthesia is required during the fissure sealant procedure. The procedure proceeds as follows:
- The tooth surface is cleaned and dried.
- The surface is roughened with a special gel and then washed.
- Fissure sealant liquid is applied to the chewing surface of the tooth.
- The material is hardened with the help of a light device.
The entire procedure typically takes a few minutes. Patients can eat immediately after the fissure sealant is applied. However, the sealant’s condition should be monitored regularly and reapplied if necessary.
Is Fissure Sealant Application Painful?
This procedure is completely painless and causes no discomfort to the patient. No abrasion is made to the tooth tissue during the fissure sealant application, so anesthesia is not required. The entire procedure is completed in just a few minutes and is highly comfortable for the child. Fissure sealants not only prevent cavities but also facilitate the child’s adaptation to dental treatment. This procedure is particularly advantageous for reducing children’s fear of the dentist.
How Long Does Fissure Sealant Provide Protection?
The effectiveness of this procedure can vary depending on both the quality of the material used and oral hygiene. When properly applied, a fissure sealant can last for 3 to 5 years. However, during this period, the sealant’s condition should be monitored with regular dental checkups. Over time, wear, breakage, or detachment can occur. In such cases, the sealant can be easily replaced. For individuals who maintain good oral hygiene, a fissure sealant provides long-lasting, effective protection.
What is the Difference Between Fissure Sealant and Filling?
Both procedures are applied to the chewing surface of the tooth, but their purposes and timing differ. Fissure sealants are applied before tooth decay develops and act as a protective barrier. If the tooth is not decayed, this method provides protection.
A filling is applied after tooth decay has formed. After the decayed tissue is removed, the resulting space is filled with a filling material. In other words, a filling is therapeutic, while a fissure sealant is preventative. Because fissure sealants reduce the risk of tooth decay, the likelihood of needing a filling in the future is also reduced.
Things to Consider After Fissure Sealant Application
No special recovery period is required after the procedure; patients can immediately return to their daily routine. However, to ensure the longevity of the fissure sealant application, some simple rules should be followed:
- Extremely hard and sticky foods should be avoided in the first 24 hours.
- Teeth should be brushed regularly and oral hygiene should be taken care of.
- A dentist check-up should be performed at least twice a year, and the condition of the fissure sealant should be evaluated.
- If any wear or tear is felt on the coating, a physician should be consulted without delay.
When these recommendations are followed, the fissure sealant will maintain its function for a longer period of time and contribute to dental health.
Is Fissure Sealant Harmful?
When applied under appropriate conditions, fissure sealants are completely harmless. The materials used are biocompatible and do not harm dental tissue. Fissure sealants help preserve the natural structure of teeth by preventing decay. Because the procedure is painless and non-invasive, it can be safely used by both children and adults at risk of decay.
Furthermore, fissure sealant is a local application with no systemic effects. Therefore, the risk of allergic reactions or toxic effects is virtually nonexistent. In this respect, fissure sealant is a proven method of preventive dentistry.
Fissure Sealant Prices 2026
The cost of fissure sealants can vary depending on the number of teeth to be treated, the quality of the material used, and the experience of the professional performing the procedure. The additional services offered by the clinic also play a role in determining the price.
Is fissure sealant only used for children?
No, fissure sealants aren’t just for children. While they’re most commonly used for children and adolescents, they’re also an effective preventative method for adults at risk of cavities. Fissure sealants can provide protection regardless of age, especially for individuals with deep indentations on the chewing surfaces of their teeth. Fissure sealants can be applied to any age group, as long as the tooth surface is free of decay.
Can fissure sealant be applied to milk teeth?
Yes, fissure sealants can be applied to primary teeth if necessary. This method is particularly beneficial for primary molars, which are at high risk of decay and have deep grooves on their tooth surfaces. Fissure sealants help maintain the health of primary teeth and support the proper eruption of permanent teeth. This practice is an important part of maintaining children’s dental health.
If the fissure sealant falls off, can it be reapplied?
Yes, fissure sealants can wear down or become dislodged over time. In this case, the procedure can easily be repeated. The dentist will re-evaluate the tooth surface, make the necessary preparations, and apply the new fissure sealant within a few minutes. Therefore, regular checkups are crucial. When the fissure sealant loses its protective effect, replacing it is quite easy and painless.
Does it completely prevent tooth decay?
Fissure sealants significantly reduce the risk of cavities, but they cannot prevent them 100% on their own. Tooth decay is also linked to dietary habits, oral hygiene, and genetic factors. Fissure sealants prevent cavities by sealing the deep grooves on chewing surfaces. However, the greatest protection is achieved when used in conjunction with flossing, regular brushing, and a healthy diet.
How often should it be checked?
After fissure sealant application, regular dental checkups at least once a year are recommended. However, for children or individuals at high risk of decay, this interval can be reduced to six months. During these checkups, the integrity of the fissure sealant is assessed, and any wear or fractures are repaired. These checkups ensure long-term protective effectiveness.
When is it okay to eat after fissure sealant?
Since the fissure sealant is light-cured after application, you can begin eating immediately. However, it is recommended to avoid extremely hard, sticky, or sugary foods for the first few hours. This helps the material adhere better to the tooth surface. Another advantage of fissure sealant application is the ability to quickly return to your daily routine.
Does it damage the natural structure of the tooth?
No, fissure sealants do not harm the natural structure of the tooth. No abrasion is caused to the tooth tissue during application. The tooth surface is only superficially cleaned and prepared with a special gel. This process is carried out without damaging the tooth structure. Fissure sealants are a completely superficial procedure designed to protect the tooth and contain biocompatible materials. Therefore, the natural integrity of the tooth is preserved.