The first permanent molars typically erupt around the age of six, a period when children are not always able to maintain thorough oral hygiene. The occlusal surfaces of these teeth have deep grooves—fissures—where dental plaque can easily accumulate.
In such areas, caries may develop rapidly, even if the tooth appears clinically intact.
Examination and Diagnostics
- The permanent molar tooth 3.6 had partially erupted.
- The fissures were deep but showed no signs of demineralization or carious lesions.
- The tooth was vital, with a normal response to cold testing.
- The patient was in the stage of permanent dentition development, which required preventive intervention to protect vulnerable areas of enamel.
Treatment Plan
The dentist recommended preventive pit and fissure sealing to create a protective barrier between the enamel and dental plaque, thereby reducing the risk of future caries development.
Treatment Stages
- Thorough cleaning and drying of the tooth surface were performed.
- The enamel was etched with 35–37% phosphoric acid to enhance sealant adhesion.
- The tooth was rinsed and dried to achieve optimal bonding conditions.
- A light-cured fissure sealant was applied and evenly distributed within the fissures.
- Polymerization of the sealant was completed, followed by occlusal adjustment to ensure comfortable bite closure.
- The procedure was painless and caused no discomfort for the child.
Outcome
- The fissures on tooth 3.6 are reliably protected from plaque accumulation and bacterial penetration.
- The risk of early caries development has been significantly reduced.
- The patient continued the formation of permanent dentition with a healthy, preserved tooth.
What Parents Should Know
Pit and fissure sealing is a simple and safe preventive procedure that significantly reduces the risk of dental caries in children. It is especially important to perform this procedure during the eruption of the first permanent molars (ages 6–7), when enamel is not yet fully mineralized and remains more susceptible to decay.
At DentalDate, preventive dental care for children is carried out using modern materials and advanced equipment, ensuring reliable tooth protection and comfort even for the youngest patients.
