Dental Sealants for Tooth Decay
What is Tooth Decay?
Tooth decay is the destruction of tooth structure caused by acids produced by bacteria in dental plaque.
Symptoms
- Toothache or sensitivity
- Visible holes in teeth
- Dark spots on tooth surface
How Dental Sealants Treats Tooth Decay
Dental sealants are thin protective coatings applied to the chewing surfaces of back teeth. They fill the natural grooves where bacteria collect, reducing cavity risk by up to 80% in children.
Procedure Steps
- 1Tooth cleaning
- 2Acid etch application
- 3Sealant application
- 4Light curing
Recovery Time:Same day
Average Cost:$30-$60 per tooth
FAQ
At what age should children get sealants?
Sealants are typically applied when permanent molars emerge, around ages 6 and 12. They can also be applied to premolars.
How long do sealants last?
Sealants can last 5-10 years and are checked at regular dental visits. They can be reapplied if worn.
Can tooth decay be reversed?
Early-stage decay (white spots) can sometimes be reversed with fluoride treatment and improved oral hygiene.
How can I prevent tooth decay?
Brush twice daily, floss regularly, limit sugary foods, and visit your dentist for regular checkups.