Dental Crowns & Bridges in Oakville

Crowns and bridges can loosen or fracture without warning, often while eating. Keep the crown if it comes off, avoid chewing on that side, and book an urgent visit — an exposed tooth is sensitive and neighbouring teeth can shift within days, which complicates refitting. Our emergency dentist in Oakville page covers same-day appointments.

Dental Bridges: Replacing a Missing Tooth Without Surgery

A bridge fills a gap by joining an artificial tooth to the teeth on either side. It is fixed in place, so it does not come out, and unlike an implant it needs no surgery and no months of waiting for bone to integrate. For many people with a single missing tooth and healthy neighbours, it is the most practical answer.

Conventional bridge

The teeth either side of the gap are prepared like crowns, and a single unit carrying the replacement tooth is cemented across all three. It is strong and predictable. The cost is that two healthy teeth are reduced – which is why we recommend it most readily when those teeth already have large fillings or crowns and were going to need work anyway.

Resin-bonded (Maryland) bridge

The replacement tooth is held by a thin wing bonded to the back of one adjacent tooth. Almost no tooth is removed, which makes it by far the most conservative option, and it is excellent for a single missing front tooth in a patient with a light bite. It is more likely to debond over time than a conventional bridge, but re-bonding is straightforward and nothing has been lost.

Cantilever bridge

Supported from one side only, used where there is a suitable tooth on just one side of the gap. Useful in specific situations, and we are careful about the loading.

Implant-supported crown – the alternative worth hearing about

An implant replaces the root as well as the tooth, so no neighbouring tooth is touched at all and the gap is filled independently. It costs more and takes several months, but it is the option that preserves the most tooth structure long term. We will always tell you whether you are a candidate rather than defaulting to a bridge because it is quicker.

Why Leaving a Gap Causes Problems

People often decide to live with a missing back tooth because it does not show, and for a while that is genuinely fine. What tends to happen over the following years is more subtle than pain. The tooth behind the gap drifts forward and tilts, opening a wedge-shaped space that traps food and becomes a reliable site for decay and gum problems. The opposing tooth in the other jaw, with nothing to bite against, drifts down out of its socket and loses bone support. The remaining teeth take on the chewing load that the missing one used to carry, which accelerates wear and cracking – often producing the next tooth that needs a crown. And the bone in the empty site slowly resorbs, which narrows the options later: a straightforward implant today can become an implant plus a bone graft in five years.

None of that means every gap must be filled immediately. A single missing rear molar with a stable bite sometimes reasonably needs nothing. But the decision should be made deliberately, with a look at the x-ray, rather than by default.

Choosing the Material

Zirconia is extremely strong and the usual choice for back teeth and for anyone who grinds. Modern layered zirconia looks good; older monolithic zirconia is slightly flatter in appearance, which matters at the front but not at the back.

Porcelain (lithium disilicate) has the best optical properties – it picks up light the way enamel does – and is the default for front teeth. It is strong enough for most bites but not the choice for a heavy grinder.

Porcelain-fused-to-metal is durable and long-established. Its drawback is the metal substructure, which can show as a dark line at the gum edge if the gum later recedes.

Gold is, technically, still the best material for a back tooth. It wears at the same rate as enamel, needs the least tooth removed, and seals beautifully. Its only real problem is appearance, and for an out-of-sight molar it is worth considering.

We will recommend a material based on where the tooth is, how hard you bite and how much space there is – and if you grind, we will recommend a night guard with it, because the most common reason a crown or bridge fails early is nocturnal grinding rather than chewing.

Between the Two Appointments

You leave the preparation visit with a temporary crown, and a few practical points make that fortnight uneventful. The temporary is held on with weak cement so it can be removed easily later, which also means it can come off if provoked – so avoid chewing gum, toffee and anything sticky on that side, and cut hard food up. When flossing, pull the floss out sideways rather than up, which lifts a temporary straight off.

Some sensitivity to cold and a slightly tender gum are normal. If the temporary does come off, keep it and call us – it needs re-cementing, because the prepared tooth will otherwise become sensitive and the neighbouring teeth can close the space, making the finished crown no longer fit. If the temporary feels high when you bite, tell us; it is a two-minute adjustment and it prevents the tooth becoming bruised.

How Long Crowns and Bridges Last

A well-made crown commonly lasts ten to fifteen years and frequently much longer; bridges are similar. What determines longevity is rarely the crown itself. It is what happens at the margin, where the crown meets the tooth: decay starting there, or gum disease undermining the support, is the usual reason a crown is replaced. That is why cleaning around the margin and keeping hygiene appointments matters more for a crowned tooth than for a natural one.

Bridges add one specific maintenance requirement. You cannot pass floss between the joined units, so you must clean underneath the replacement tooth with a floss threader, superfloss or an interdental brush every day. A bridge that is not cleaned underneath will fail, and it will usually take one of the supporting teeth with it. We show you the technique at the fitting appointment and check it at every recall.

Warning signs worth a phone call: a crowned tooth that becomes sensitive to cold or to biting after being fine for years, a bad taste or smell localised to one tooth, gum bleeding around one crown only, or any feeling of movement in a bridge. Caught early these are often repairable; ignored, they usually are not.

Cost and Coverage

Crowns are priced per unit, and a bridge is priced as the number of units it spans – a three-unit bridge is roughly three crowns’ worth of laboratory and clinical work, which is the single fact most patients wish they had known earlier. Any core build-up, root canal or gum treatment needed first is separate. You get an itemised written estimate before anything is started.

Because these are restorative treatments, private plans usually contribute, commonly at 50% under a major restorative category with an annual maximum that a bridge can easily exhaust on its own. Two clauses are worth checking in advance: replacement frequency limits, typically one crown per tooth every five years, and missing tooth clauses, where some policies decline to pay for replacing a tooth that was already missing before the policy began. We check both and send a predetermination so you have the insurer’s figure in writing first. Crowns are covered for eligible patients under the Canadian Dental Care Plan subject to pre-authorisation, which we submit for you. Where the total is difficult, the work can often be staged across two benefit years, and we will tell you which tooth is most urgent so the order makes clinical sense rather than just financial sense.

Crowns and Bridges Near You in North Oakville

We are at 370 Sixteen Mile Drive in Oakville, ON L6M 0Z3, on the ground floor with free parking directly at the door. Patients come to us from Glenorchy, Bronte Creek, Palermo, Uptown Core, River Oaks and Joshua Creek. Our hours are Monday and Wednesday 10:00 to 19:00, Tuesday and Thursday 10:00 to 16:00, and Friday 10:00 to 17:00. Crown and bridge work needs two longer appointments, and the later Monday and Wednesday finishes exist so those can be booked after work rather than costing you two half-days. If a crown has come off or a tooth has fractured, call us the same day – we keep urgent time free, and a broken tooth is much easier to save in the first 48 hours. See our emergency dentist page for out-of-hours guidance. Call (289) 837-2222 or use our appointment request form.

Crowns and Bridges in Oakville – Common Questions

How many visits does a crown take?

Two, typically two to three weeks apart. The first prepares the tooth and fits a temporary; the second fits the finished crown. Bridges follow the same pattern.

Does having a crown done hurt?

No. The tooth is fully numbed for the preparation and you feel pressure rather than pain. Mild sensitivity for a few days afterwards is common, particularly if the tooth was already inflamed.

Will the crown match my other teeth?

We match the shade in daylight and can send you to the laboratory for a custom shade match in difficult front-tooth cases. Bear in mind that a crown will not lighten if you whiten later, so if whitening is on your list, do it first.

Do I need a root canal before a crown?

Not usually. A crown is placed to protect a weak tooth, and most crowned teeth keep a healthy nerve. A root canal is only needed if the nerve is already damaged or infected, and we will tell you from the symptoms and the x-ray.

Can a crown come off?

Occasionally, usually because the cement has failed or decay has developed under the margin. Keep the crown, do not glue it, and call us – if the underlying tooth is sound it can often simply be re-cemented.

Bridge or implant?

A bridge is faster, needs no surgery and costs less, but involves preparing the neighbouring teeth. An implant preserves those teeth entirely and protects the bone, but takes months and costs more. If the adjacent teeth are already crowned or heavily filled, a bridge makes obvious sense; if they are pristine, an implant is usually the better long-term choice.

How do I clean under a bridge?

With a floss threader, superfloss or an interdental brush, once a day, every day. This is the single most important habit for making a bridge last, and we will teach you it properly at the fitting.

Can a bridge replace more than one tooth?

Yes, but the longer the span, the greater the leverage on the supporting teeth and the higher the failure rate. Beyond two missing teeth in a row we would usually be discussing implants or a partial denture instead.

Will a crowned tooth still get decay?

The crown itself cannot decay, but the natural tooth at and below the margin can. That is exactly where crowns fail, which is why brushing and flossing the gum line of a crowned tooth matters as much as ever.

I grind my teeth. Will that break the crown?

It can. Grinding applies far more force than chewing. We would choose a tougher material such as zirconia and strongly recommend a night guard – it is a small cost against protecting several thousand dollars of work.

Are same-day crowns available?

The two-visit laboratory route gives us better control of fit, shade and material selection, so it remains our standard approach. If you have a specific time constraint, tell us at the assessment and we will discuss what is realistic.