When should a child have their first dental visit in Bangalore?

At the eruption of the first tooth, or by 12 months of age — whichever comes first. This is the recommendation of the Indian Dental Association and major global pediatric dental bodies. The first visit is an examination, fluoride application, diet counselling, and home care instruction. Nothing invasive.

What is Silver Diamine Fluoride (SDF) for children?

SDF is a liquid applied to an active cavity that kills decay-causing bacteria and arrests cavity progression — without drilling, injections, or tooth structure removal. It is applied in seconds and arrests over 80% of active cavities when used twice yearly. The only side effect is that treated surfaces turn black. It is ideal for young children, anxious children, or teeth close to natural shedding.

When should pit and fissure sealants be placed on children's teeth?

As soon as the first permanent molar has fully erupted — typically ages 6–7. Sealants on first permanent molars should be placed promptly after full eruption, not delayed to age 8–9, as the highest-risk period for pit and fissure decay is in the years immediately after eruption. Second permanent molars are sealed at approximately ages 11–13.

Is fluoride varnish safe for babies and toddlers?

Yes. Fluoride varnish is applied topically in a very small amount calibrated for the child's weight. It is recommended from the eruption of the first tooth by major pediatric dental bodies globally. The evidence for its effectiveness in preventing early childhood caries is among the strongest in preventive dentistry. It is safe from birth.

Are dental X-rays safe for children?

Yes. Digital dental radiographs produce approximately 90% less radiation than conventional film X-rays. A full set of four bitewing radiographs produces less radiation than a 2-hour flight. A lead apron and thyroid collar are used at every exposure. X-rays are taken only when clinically indicated — not routinely at every visit.

How do I book a dental teleconsultation for my child in Bangalore?

WhatsApp +91 99452 25971 with your child's age, a brief description of the concern, and 2–3 clear photographs of the relevant teeth. A scheduled call time is confirmed within 24 hours. The 20-minute consultation covers clinical assessment and next steps, followed by a written summary.

Myofunctional Appliances & RME Bengaluru | Early Orthodontics

What Are Myofunctional Appliances?

Myofunctional (or functional) orthopaedic appliances are removable devices that work by repositioning the mandible (lower jaw) and using the stretch of the muscles and soft tissues to stimulate bone growth and remodelling. They do not move individual teeth — they guide the jaws.

This makes them most effective during the active growth period (roughly ages 6–12 in girls, 6–14 in boys) when the jaw joints and bone are most responsive. The "growth window" closes as puberty ends, which is why the timing of referral matters so much.

Types of Myofunctional Appliances

Twin Block Appliance

The most widely used functional appliance for treating Class II malocclusion (the lower jaw is behind the upper jaw, creating a significant overjet). Two acrylic blocks — one upper and one lower — engage each other at an angle when the child closes, guiding the lower jaw forward with each bite. Worn full-time except for sports and cleaning. Typically used for 9–12 months.

Bionator

A single removable appliance worn in the mouth that repositions the mandible forward and holds it in an advanced position. Slightly less bulky than the Twin Block. Often used as a follow-up to initial treatment. Worn at night and as many daytime hours as possible.

Activator

One of the original functional appliances. A single bulkier acrylic device worn primarily at night. Less frequently used today but still indicated in certain jaw discrepancy patterns.

Rapid Maxillary Expansion (RME)

The upper jaw (maxilla) is formed by two halves joined at the midpalatal suture. In children and young adolescents, this suture is still open — meaning it can be physically widened by applying gradual lateral force. This is what RME does.

How It Works

A fixed expander is bonded to the upper back teeth. A small key is used to turn a central screw once or twice daily. Each turn widens the appliance by 0.25 mm, applying gentle pressure that gradually separates the two halves of the palate. Over 3–4 months, a significant increase in upper arch width is achieved. The suture then fills in with new bone during a 4–6 month retention phase.

What RME Achieves

Widens the upper arch to match the lower — correcting posterior crossbite
Creates space for crowded teeth, reducing or eliminating the need for extraction
Expands the nasal floor, increasing nasal cavity volume by 30–50% — significantly improving nasal breathing in mouth-breathing children
Improves tongue posture by providing a wider shelf for the tongue to rest on

When Must RME Be Done?

RME is ideally performed between ages 7 and 12, before the midpalatal suture begins to fuse. In girls, fusion typically begins around age 13–14; in boys, somewhat later. RME after fusion requires much higher forces and is significantly less effective without surgical assistance (SARPE — surgically assisted rapid palatal expansion).

Best Age Window

7 – 12 years

Twin Block Duration

9 – 12 months

RME Duration

3 – 4 months active

RME Nasal Effect

30 – 50% volume gain

Frequently Asked Questions

Myofunctional appliances correct jaw position and arch form — but they do not straighten individual teeth. Most children who complete functional orthopaedic treatment will still need a phase of fixed braces to align individual teeth. However, the overall treatment time and complexity of Phase 2 braces is typically significantly reduced by successful early intervention.

There is pressure and a slight pushing sensation after each turn, typically lasting 1–2 hours. This is the palate responding to the expansion force. Paracetamol provides effective relief in the first week. Most children adapt quickly and report little discomfort after the first 5–7 days.

It depends on the severity and cause. Mild skeletal underbites in growing children can be improved with reverse-pull headgear or chin cup combined with upper arch expansion — sometimes avoiding jaw surgery that would otherwise be needed in adulthood. Severe skeletal Class III cases may ultimately require orthognathic surgery after growth is complete.

After the growth window closes, jaw discrepancies can no longer be corrected by growth guidance. The options then are either accepting the discrepancy with camouflage orthodontics (moving teeth to compensate for the jaw mismatch) or correcting the jaw with orthognathic (jaw) surgery after growth is complete. Neither is as simple, as comfortable, or as cost-effective as early intervention.

Myofunctional Appliances & Jaw Growth Guidance