Dentist In Lethbridge: What Are Pit And Fissure Dental Sealants

Posted by James Carter on July 2nd, 2021

Dental sealantsare an effective method for preventing cavities of pits and fissures. There are clinical questions about their indications, the criteria for their placement and the techniques to optimize their retention and effectiveness.In addition, to the clinical recommendations based on evidence, our dentist in Lethbridge integrates professional clinical judgment with the individual needs of the patient.

Dental Sealants: How Do We Do It

Proper diagnosis, periodic monitoring, and pit and fissure dental sealants could be applied to developing, non-cavity pit and fissure lesions.The visual examination will allow us to detect a non-cavity fissure with a yellow-brown stain that borders the fissure. The tooth's surface should not have any staining due to alterations in the development of the tooth structure.

It is important to clean the surface by removing the remains of plaque. It is advisable not to apply pressure to the area with the explorer to avoid further damage to the enamel. Note that a stain is not always equivalent to a non-cavity lesion. There is the possibility of caries lesions in dentin, so a good diagnostic criterion is essential in these cases. If previous radiographs are available, they can be helpful in diagnosis.

Pit and fissure dental sealantscan be used effectively as part of individual-based caries preventive measures or public health measures in high-risk populations.They are described as a material placed in the pits and fissures of teeth susceptible to the development of caries, acting as a physical barrier due to the micromechanical attachment to the tooth that prevents the access of cariogenic bacteria and their source of nutrients. The effectiveness of cavity prevention sealants depends on their long-term retention. Its retention must be evaluated periodically by visual and tactile examination. In situations where it has been totally or partially lost, the dental sealantsmust be repositioned to ensure their effectiveness.


Why Opt For Dental Sealants?

Pit and fissure cavities account for 80-90% of all cavities affecting posterior teeth and 44% in primary teeth. Dental Sealants reduce the risk in these susceptible areas. Their placement in children and adolescents has shown a reduction in the incidence of caries of 86% after one year and 58% after 4 years.

Dentist in Lethbridgerecommends the placement of seals in permanent teeth and primary molars. However, the scientific evidence that supports it is more limited. As a clinical assessment, we should not forget the high percentage of interproximal caries that affect primary molars. Its application is more effective for some authors just after the eruption or no more than 4 years after the eruption, but there is no clear scientific evidence at this point.

It Would Not Be Indicated In Partially Erupted Teeth.

Yes, there is unanimous scientific evidence in determining the caries risk of the patient before placement. The caries risk assessment must be carried out by the professional dentist in Lethbridge with their clinical experience and using indicators such as; dental morphology (shape and depth of the fissures), clinical diagnosis, history of caries, and habits of application fluoride and oral hygiene of the patient.

More and more people decide to have Dental Sealants due to its results and benefits. Although other types of treatment, the most convenient is always the professional version.

Call Dental Sealants specialists for the treatment. Make an appointment or visit as soon as possible. A Dentist in Lethbridge is here for you!


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James Carter

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James Carter
Joined: October 6th, 2020
Articles Posted: 57

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