Procedure · Pit & Fissure Sealant

Pit & Fissure Sealant

A protective resin coating applied to the chewing surfaces of back teeth — sealing grooves where decay most commonly begins.

Specialty General & Preventive
Duration Single visit, 15–30 minutes
Pain expectation Completely painless — no anesthesia needed
Specialist Dr. Deepika Mod

When you might need this

  • Children and teenagers with deep grooves in newly erupted back teeth
  • Adults prone to decay in the fissures of premolars and molars
  • Patients with a history of cavities in back teeth
  • Anyone looking to prevent decay before it starts

What the procedure involves

  1. Thorough cleaning and drying of the tooth surface
  2. Application of a mild acid etch to create a bonding surface
  3. Rinsing and drying again
  4. Application of the liquid sealant resin into the grooves
  5. Light-curing to harden the sealant
  6. Bite check and minor adjustment if needed

How long it takes

Single visit, 15–30 minutes. Multiple teeth can usually be sealed in one appointment.

Pain expectation

Completely painless. No injections and no drilling are required. The tooth surface is simply cleaned, etched and sealed.

Technology used

  • Light-cured resin sealant material
  • Dental curing lamp for fast, reliable hardening

Recovery & aftercare

You can eat and drink immediately after the appointment. Sealants typically last 5–10 years with normal wear and are checked at each routine visit. They can be reapplied if needed.

See full post-op care guide →

Pricing: Costs vary by complexity, materials, and number of sittings. Please contact us for a personalized estimate after consultation.

Common questions

Frequently asked.

Pit and fissure sealants typically last 5–10 years with normal wear. They are checked at every routine visit and can be reapplied if they show signs of wear or chipping.

Yes. While they are most commonly applied to children's newly erupted permanent molars, adults who are prone to fissure decay can also benefit from sealants.

Sealants protect the chewing surface grooves — where the majority of back-tooth cavities occur. They do not protect the sides of the teeth, so good oral hygiene and regular cleaning are still important.

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