Dental Sealants and Fluoride in Coimbatore
The short answer: Fluoride treatment strengthens enamel, and fissure sealants are thin protective coatings placed on the chewing surfaces of back teeth to keep food and bacteria out of deep grooves. Together they lower the risk of cavities in children and in adults who are prone to decay.
Reviewed by Dr. K. Saravanan, MDS (Orthodontics & Dentofacial Orthopaedics), Reg. LM4646 · Last reviewed 7 November 2026
- Typical time
- 15 to 30 minutes
- Recovery
- No downtime; avoid hard food briefly after fluoride
- Led by
- Dr. K. Saravanan, LM4646
Who is Cavity Shield (Fluoride & Sealants) for?
- Children with new permanent molars
- Children and adults at high risk of cavities
- Patients with early white-spot decay
What happens, step by step
- 1
Examination and cleaning of the teeth
- 2
Application of fluoride varnish or gel
- 3
Sealant applied to the chewing surface and set with a light
- 4
Bite check and home-care advice
Benefits
- Reduces the risk of decay
- Quick and painless in most cases
- No drilling needed for sealants
Things to consider
- Sealants can wear and need checking
- They do not replace brushing
- Fluoride dose is kept appropriate for age
What affects the cost?
Fees depend on your examination, so we do not quote fixed prices online. The main factors are:
- Number of teeth sealed
- Fluoride product used
- Age and risk level
Your dentist
Dr. K. Saravanan
MDS (Orthodontics & Dentofacial Orthopaedics) · 9 years experience · Reg. LM4646 · Member, Indian Orthodontic Society
Dental Sealants and Fluoride: your questions answered
In the right amounts, fluoride is safe and effective. Your dentist chooses the form and dose by age.
Related treatments
Children’s Dentistry
Paediatric dentistry looks after the teeth, gums and bite of babies, children and teenagers. It covers regular check-ups, cleaning, fluoride, fissure sealants, fillings, habit advice and early checks for crooked teeth. A first dental visit is recommended by the first birthday or when the first tooth appears.
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Family Dental Check-Up
A dental check-up is a full examination of your teeth, gums, tongue, jaw and bite, with X-rays when needed. It finds cavities, gum disease and other problems early, when treatment is simpler. Most people should visit every six to twelve months.
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Tooth-Coloured Fillings
A dental filling repairs a tooth damaged by decay by removing the decayed part and filling the space with a tooth-coloured composite material. Early treatment keeps the cavity small and protects the nerve inside the tooth. Larger cavities may need an inlay, onlay or crown instead.
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We welcome patients from R.S. Puram, Gandhipuram, Saibaba Colony, Peelamedu, Race Course, Singanallur and across Coimbatore.