What does “Pits and fissures” mean?
Pits and fissures are the small depressions and narrow grooves on tooth surfaces. Food and plaque can collect in them, particularly on the chewing surfaces of molars.
Why are cavities easy to develop?
Deep and narrow grooves may make it difficult for the toothbrush bristles to reach inside. The shape of the grooves and the amount of plaque left behind will affect your cavity prevention plan.
When do I fill in the grooves?
After checking for decay and assessing eruption, the dentist applies sealant to grooves that need protection. Lesions with an existing cavity may require another treatment, such as a filling.
Are all black-looking grooves cavities?
Staining is different from decay. The decision to remove tooth tissue is based on surface condition and whether a lesion is progressing, rather than color alone.
Frequently Asked Questions
If I fill in the grooves, can I brush my teeth less often?
Sealant is a way to protect grooves. The other sides of the teeth and around the gums continue to require fluoride toothpaste and interdental care.
Once applied, does the sealant last?
It may be worn or partially fallen off, so check its maintenance status during regular inspections and supplement where necessary.
Questions to help you understand pits and fissures
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
Is this staining or an actual cavity?
Explanation and evidenceAfter checking the damage and lesion activity of the tooth surface, we distinguish between prevention and restoration.
National Institute of Dental and Craniofacial Research · Dental Sealants - A choice suited to your condition
Which tooth will the groove filling be applied to?
Explanation and evidenceThe application area is determined by considering the timing of the emergence of permanent molars, cleanliness management, and risk of cavities.
National Institute of Dental and Craniofacial Research · Dental Sealants
