Dental Bridges in West Tambaram

Restorative Dentistry

A bridge fills a gap by anchoring a replacement tooth to the teeth either side of it. It is fixed, it is quicker than an implant, and it has one real cost that is easy to gloss over: the neighbouring teeth have to be prepared.

The replacement tooth in the middle is called a pontic. It does not sit in the bone — it rests on the gum, held by crowns cemented onto the teeth at either end. That is what makes a bridge fixed rather than removable, and why it feels closer to a natural tooth than a denture does.

It is also where the trade-off sits. To carry a bridge, the supporting teeth are reduced for crowns, and that is irreversible. Where those teeth are already heavily filled or crowned, little is lost and a bridge can be an excellent choice. Where they are sound and untouched, an implant may be the better option precisely because it leaves them alone.

The Main Types

Conventional bridge

Crowns on the teeth either side of the gap, carrying the replacement between them. The most common design and the most predictable for a single gap with healthy teeth on both sides.

Cantilever bridge

Supported from one side only, used where there is a suitable tooth on just one end of the gap. More load falls on that single support, so case selection matters.

Resin-bonded bridge

A replacement tooth with thin wings bonded to the back of the adjacent tooth. Far less tooth is removed, which makes it the most conservative option, and it is often used for a missing front tooth. The trade-off is that it relies on a bond, so it can come loose and need re-bonding.

Implant-supported bridge

Anchored on implants rather than on natural teeth, used to replace several teeth in a row without preparing the neighbours. See dental implants.

Bridge, Implant or Denture?

These are the three ways to replace a missing tooth, and the right answer depends on the gap, the neighbouring teeth, the bone and what suits you. Honestly compared:

A bridge

is fixed, usually completed in a few weeks, and does not involve surgery. It requires preparing the adjacent teeth, needs careful cleaning underneath, and the bone beneath the gap continues to shrink because nothing is stimulating it.

An implant

leaves the neighbouring teeth untouched and helps maintain the bone where the root used to be. It involves minor surgery, takes longer overall because healing time is needed, and depends on there being enough bone.

A denture

is removable, the least invasive and usually the least expensive. It is also the least stable of the three, and most people find it takes the most getting used to. See dentures.

Leaving the gap

is sometimes reasonable, particularly at the back of the mouth. It is not automatically wrong, though teeth either side may tilt into the space and the opposing tooth can over-erupt over time. It should be a considered decision rather than a default.

When a Bridge Suits Well

One or two teeth missing in a row

, with sound support at each end.

Neighbouring teeth that already need crowning anyway

, or are heavily filled. Here a bridge costs you very little extra tooth structure.

Not enough bone for an implant

, or where grafting is not something you want to pursue.

A preference to avoid surgery

, or a medical reason to.

A shorter overall timescale

, where an implant's healing period is not practical.

What Treatment Involves

1. Assessment

Examination and X-rays to check the supporting teeth and their roots, the bone, and your gum health. Gum disease is stabilised first — a bridge built on unstable foundations fails with them. See gum disease treatment.

2. Discussing the options

, including implant and denture, with a written estimate for what is proposed.

3. Preparing the supporting teeth

under local anaesthetic, reducing them so the crowns fit without being bulky.

4. Records and shade

, so the bridge is made to fit your bite and match your teeth.

5. A temporary bridge

while the permanent one is made.

6. Fitting

Checking fit, appearance, bite and — importantly — that you can clean underneath the pontic before it is cemented.

Cleaning Under a Bridge

This is the part that determines whether a bridge lasts, and it is the part most often skimmed over when one is fitted. Because the supporting crowns are joined to the pontic, ordinary floss cannot be threaded down between them — there is no gap to drop it through.

Cleaning has to go under the pontic instead, using a floss threader, superfloss or an interdental brush passed beneath it, daily. Plaque left there causes decay at the crown margins and gum inflammation around the supports. If either support tooth fails, the whole bridge usually has to be remade, which is why this small daily habit protects a substantial piece of work.

Limitations Worth Knowing

The supporting teeth are prepared irreversibly

, and will need crowns from then on.

Failure of one support can mean losing the whole bridge

, and sometimes a larger problem than the original gap.

Bone under the gap continues to resorb

, because nothing replaces the root. Over years a small space can appear beneath the pontic.

Cleaning is more demanding

than for natural teeth, as above.

Lifespan varies

with cleaning, bite forces and the condition of the supporting teeth. A fixed figure would be a guess.

It is not always the best option

even when it is possible — particularly where the neighbouring teeth are pristine.

What Determines the Cost

The main factors are how many units the bridge spans, which design is appropriate, the material chosen, and whether the supporting teeth need treatment before they can carry it.

You get a written estimate after assessment and before treatment starts, covering the alternatives as well so you can compare a bridge against an implant or a denture on the same page. Payment is by cash or UPI.

Who Will Treat You

Your assessment and treatment are carried out by our dental team at the Irumbuliyur clinic, and you can meet the dentists here. Where implants are the better answer for your gap, or the supporting teeth need specialist assessment first, we will tell you rather than fit a bridge because that is what you asked about.

Questions

Dental Bridges Questions, Answered

Is a bridge better than an implant?

Neither is better in general. A bridge is fixed, quicker and avoids surgery, but requires preparing the teeth either side. An implant leaves those teeth untouched and helps preserve the bone, but involves minor surgery, takes longer and needs sufficient bone. Where the neighbouring teeth are sound and untouched, that is a strong argument for an implant; where they already need crowns, that is a strong argument for a bridge.

Do the teeth either side have to be filed down?

For a conventional bridge, yes — they are prepared for crowns, and that is irreversible. A resin-bonded bridge is the exception: it uses thin wings bonded to the back of the adjacent tooth and removes very little, though it relies on a bond and can come loose. Whether that design suits your gap depends on where it is and how your bite loads it.

How do I clean under a bridge?

Not with ordinary floss, because the units are joined and there is no gap to pass it through. Use a floss threader, superfloss or an interdental brush to clean underneath the replacement tooth daily. This is the single most important thing you can do to make a bridge last, because decay at the crown margins is what usually ends one.

How long does a bridge last?

It varies too much for a single figure to be meaningful. What determines it is how well you clean under and around it, how heavily your bite loads it, whether you grind, and the condition of the supporting teeth. Bridges commonly last many years, and most failures come from decay at the margins rather than the bridge itself breaking.

Can I have a bridge if I have gum disease?

Not until it is stabilised. A bridge relies on the supporting teeth, and those teeth rely on the bone holding them. Building fixed work onto teeth that are still losing support risks losing both. Gum treatment comes first, then the bridge is planned once the foundation is stable.

Will a bridge look natural?

A well-made bridge is usually difficult to spot, and shade is matched against your own teeth. The area to discuss in advance is where the pontic meets the gum, especially in the smile line, because the gum shape there has often changed since the tooth was lost. It is better to talk through what is realistic before the work is made.

Is having a bridge fitted uncomfortable?

Preparing the supporting teeth is done under local anaesthetic. Some tenderness afterwards, and sensitivity while a temporary bridge is in place, are common. Tell us if the bite feels high once it is fitted — a bridge that sits even slightly proud will be uncomfortable and loads the supporting teeth unevenly.

Got a Gap You Want Filled?

Book an assessment and we will go through bridge, implant and denture side by side for your particular gap, with a written estimate for each.

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