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Port Dover Family Dentistry
Inlays and Onlays in Tillsonburg
Inlays and onlays sit between a filling and a crown, keeping more natural tooth. How they are planned and fitted over two visits for Tillsonburg patients.
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Every dental service for Tillsonburg patientsBetween a filling and a crown
A middle-ground repair that keeps more natural tooth.
Inlays and onlays are custom-made restorations, usually of ceramic or composite, that fit into or over a damaged back tooth. An inlay sits within the grooves of the chewing surface, while an onlay also covers one or more of the cusps. They can repair moderate damage while preserving more tooth structure than a full crown.
Tillsonburg patients can discuss inlays and onlays at our Port Dover office when a tooth needs more than a simple filling. Because they are typically made outside the mouth and fitted at a later visit, asking about the number of appointments helps when planning travel.
When they are used
The size and location of damage guide the choice.
Damage that suits an inlay or onlay
These restorations may be recommended when decay or fracture is too large for a filling to reliably support but enough healthy tooth remains to avoid a full crown. They are also used to replace large old fillings that have failed. The dentist will assess the remaining tooth walls to decide whether this approach is suitable.
Comparing with fillings and crowns
A filling is quicker but may not be strong enough for larger areas, while a crown covers the whole tooth but removes more structure. An onlay sits between them. Ask the dentist to explain why they recommend one option over another and how it is expected to hold up under your bite.
Preparing the tooth
The first appointment prepares the foundation.
Removing decay and shaping the tooth
After freezing the area, the dentist removes decay or old filling material and shapes the tooth to receive the restoration. They aim to preserve as much healthy tooth as possible. Let the team know if you feel discomfort at any point. Mention any sensitivity you have noticed before treatment as well.
Taking impressions and placing a temporary
Impressions or scans record the shape of the prepared tooth and your bite. A temporary restoration protects the tooth while the inlay or onlay is made. Avoid sticky or hard foods on that side, and call the office if the temporary comes loose before your next trip from Tillsonburg.
Fitting
The final visit ensures a precise fit.
Checking fit and shade
The temporary is removed, and the new restoration is tried in. The dentist checks how it fits against the tooth, the contacts with neighbouring teeth and the shade match. Small adjustments may be made before it is bonded. Look at it in the mirror and ask questions before the final step.
Bonding and adjusting the bite
Once you and the dentist are satisfied, the restoration is bonded in place and polished. Your bite is checked carefully so the new surface does not take extra pressure. Mild sensitivity can occur for a short time. Contact the Port Dover office if the bite feels high after the freezing wears off.
Caring for it
Good habits extend the life of the restoration.
Daily cleaning habits
Brush twice daily and clean between teeth to prevent decay at the edges of the restoration. Pay attention to where the restoration meets the tooth, as plaque can collect there. Regular cleanings and checkups allow the dentist to inspect the margins and catch any problems early.
Protecting the restoration over time
Avoid chewing ice, hard candy or using teeth as tools. If you grind your teeth, ask whether a night guard could protect your restorations. Contact the office if you notice a chip, sensitivity or a change in how your teeth fit together, so the dentist can assess it promptly.
Planning your appointment
Arrange inlay or onlay visits from Tillsonburg.
Call our Port Dover office to discuss a damaged tooth or large old filling. Ask whether an inlay or onlay might be appropriate and how many visits are involved.
Bring any recent X-rays and let the team know about sensitivity, grinding or past problems with that tooth.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
Inlay and onlay questions
Have a question about your situation? Our team can help you plan a visit.
What is the difference between an inlay and an onlay?
An inlay fits within the grooves of the chewing surface, while an onlay extends over one or more cusps. Both are custom made. The dentist chooses based on the size and location of the damage.
Are inlays and onlays stronger than fillings?
They are often more durable for larger areas of damage because they are made outside the mouth and bonded in place. The dentist will explain how they compare for your specific tooth and bite.
How many visits are needed?
Typically two: one to prepare the tooth and take impressions, and one to fit the final restoration. Some offices use methods that shorten this. Ask the team what applies to your treatment.
Will an onlay look natural?
Ceramic and composite onlays are shade-matched to the tooth. They are usually placed on back teeth, where they blend well. The dentist will discuss material options and appearance during planning.
Can an onlay prevent the need for a crown?
In some cases, an onlay can protect a weakened tooth without the more extensive reduction a crown requires. Whether it is suitable depends on how much tooth remains and your bite forces.
Compare other restorations
General Dentistry →Composite Fillings →
Tooth-coloured composite repairs many cavities in one visit. When it suits a tooth, what to expect and how Tillsonburg patients can care for it.
Dental Crowns →
Crowns protect teeth weakened by decay, cracks or large fillings. Materials, the two-stage process and long-term care, explained for Tillsonburg patients.