A corner that snags your lip
When a piece of old bonding breaks away, the step it leaves can feel sharp. The dentist checks whether the break is in the composite or the tooth, and how deep it runs, before suggesting a fix.
Restorative Dentistry
Chipped Tooth Repair in Caledon
An old bonded edge that has chipped, stained or worn thin raises a fair question: patch it or start again? From Bolton or elsewhere in Caledon, we check the tooth underneath before recommending either.
When the repair is what chippedHave an old repair assessed
That bonding has done its years.
Composite placed on a chipped tooth years ago can serve well for a long time, yet it is not permanent. One day a flake comes off the corner, or you notice a yellowish line where the repair meets the enamel. Sometimes it is the composite that broke; sometimes the tooth itself has chipped beside it.
Working out which matters. The size and depth of the new damage, the state of the old material, the tooth involved and how your bite falls on that edge all help decide between a touch-up, a full replacement or something else. A small nick in the composite is a different job from a fresh break in the natural tooth behind it.
If you are travelling in from Caledon, our Bronte Street practice can look at the old repair and the tooth beneath it in one visit. Bring along anything you remember about when it was placed and why. Your preferences for colour and shape are welcome, while the tooth’s health and bite come first.
Signs an old repair needs attention
Flakes, stains and edges that catch
Ageing composite may simply be worn. It may also have let decay creep in at its margin, or be sitting on a tooth that has developed a crack. Examination tells a tired repair from a tooth that needs more.
A line or shade that no longer blends
Composite can darken or pick up stain while the natural tooth stays lighter, or the reverse after whitening. Describe what bothers you, and a photo of the repair when it was new can help.
The same edge, chipped yet again
Repeated failure in one spot often points to heavy contact on that corner, grinding, a habit or a repair that is carrying too much load. Rebuilding it the same way may repeat the result.
If this latest chip came from a fall or blow, tell us about any loosening, bleeding or change in your bite, as an injury may need a broader look than the repair alone.
What refreshing a repair can offer
Keep what still works, renew what does not.
Sometimes only the chipped part of an old repair needs attention, and new composite can be added or the surface reshaped and polished. In other cases, removing the old material and rebuilding the edge from sound tooth gives a better foundation.
Neither choice lasts forever. New composite can be shaded to suit your current teeth, but matching is never exact, and any bonded edge may stain, wear or break over time. A clear explanation should cover how long you might reasonably expect it to serve without any guarantee of permanence.
Patient information: NHS — chipped, broken or cracked teeth
A smooth corner again
Repairing or replacing a broken edge can stop it catching your tongue or lip, as long as the cause of the repeated chipping is looked at too.
Colour brought up to date
If the old bonding has darkened, a new layer or full replacement can be shaded to suit your teeth as they are now, within the limits of the material.
The least invasive route
Patching rather than replacing may save sound tooth. If full replacement or a larger restoration is advised, ask what the exam showed that rules out a simpler repair.
Assessing an older repair
Patch or replace? Here is how we decide.
Touching up old bonding can often be done at one visit. Replacing it, or treating a tooth that has changed beneath it, may take more planning. Allow time to hear the findings and talk through your goals.
Inspect repair and tooth
The dentist checks the old composite, its margins, the natural tooth around it and the gums. An X-ray may be suggested if decay or a deeper crack is suspected.
Weigh a touch-up against a redo
You will hear whether adding to the existing repair, replacing it or another option makes most sense, and what each means for appearance, strength and future upkeep.
Renew the edge
Old material may be polished, added to or removed. New composite is chosen for shade and contour, hardened and finished to blend with the tooth.
Test the bite and finish
How the edge meets the opposing teeth is checked carefully, since heavy contact may have caused the original failure. A review may be suggested to see how it holds up.
Making a renewed repair last
Protect the edge that keeps breaking.
Care afterwards depends on whether the old bonding was patched or replaced. Ask about any short-term precautions, especially if the edge has a history of chipping.
Take the pressure off that corner
Biting through tough crusts, opening bags or nibbling nails with that tooth adds to the strain on a repaired edge. Use your side teeth or a tool where you can.
Gentle, regular cleaning
Brush twice a day with fluoride toothpaste and clean between teeth each day. Skip harsh whitening pastes on bonding, and let us know if the surface loses its smoothness.
Consider a guard
If grinding or contact sport has contributed to repeated chips, ask whether a fitted protective appliance would help. Report any new chip, colour change or bite shift.
Older repairs, new chips(905) 876-4488
What to ask about tired bonding
When a repair you have had for years starts to fail, the questions shift from what to do to what will last. These answers can help.
How long does composite bonding on a chipped tooth usually last?
It varies a great deal with the size and position of the repair, your bite, habits and how it is cared for. Many repairs last for years, but none is permanent. The dentist can review yours and explain what is affecting its life span.
Can the dentist fix just the chipped part of my old bonding?
Sometimes. If the rest of the repair is sound and well sealed, new composite can be added. If the old material is stained, leaking or weak, replacing it may give a more reliable result.
Why does my bonding look darker than the rest of my tooth now?
Composite can absorb stain over time, while natural teeth may lighten or darken differently. A surface polish may help a little; replacing the material is another option. Ask what would suit your tooth.
Is the chip in the bonding or in my actual tooth?
It can be hard to tell at home. The dentist will check whether the break is limited to the composite or involves the natural tooth, since that affects which repair is best.
Would a veneer stop the corner from breaking again?
Not necessarily. Any restoration can fail if the forces causing the chip remain. A veneer may be considered in some cases, but the dentist will first look at why the edge keeps chipping.
Should I wait until the next check-up if the old repair chipped but nothing hurts?
A small chip in bonding with no pain or sharp edge can often wait for a planned visit. Call sooner if it is sharp, the tooth becomes sensitive, or it followed a blow.
Caledon bonding touch-ups and repairs
Bring in the repair that let you down.
Our Bronte Street practice can examine an old bonded edge that has chipped, stained or worn, along with the tooth beneath it. You will hear whether a patch, a full redo or another repair makes sense, with looks, comfort and function considered together.
If a tooth has moved, the chip followed a recent impact, or you have severe pain or swelling, please call first so we can discuss how quickly it should be seen.
Visit Milton Dental ClinicUnit 1, 342 Bronte St. S, Milton, ON L9T 5B7Get directions
Clinic hours
- Monday–Thursday
- 11am–7pm
- Friday–Sunday
- By appointment only
Areas we serve
- Milton
- Oakville
- Mississauga
- Georgetown
- Halton Hills
- Acton
- Campbellville
- Brampton
- Burlington
- Puslinch
- Rockwood
- Erin
- Caledon
- Etobicoke
- Old Milton
- Bronte Meadows
- Timberlea
- Dorset Park
- Dempsey
- Clarke
- Beaty
- Coates
- Harrison
- Scott
- Willmott
- Ford
- Bowes
- Cobden
- Walker
- Mountain View
- Milton Heights
- Hawthorne Village
- Valley View
- Fallingbrook
- Nassagaweya
- Trafalgar
- Esquesing
- Nelson
- Brookville
- Moffat
- Glen Williams
- Norval
- Limehouse
- Stewarttown
- Ashgrove
- Hornby
- Silver Creek
- Speyside
- Scotch Block
- North Oakville
- River Oaks
- Glen Abbey
- West Oak Trails
- Palermo
- Bronte Creek
- College Park
- Joshua Creek
- Uptown Core
- Preserve
- Iroquois Ridge
- Lisgar
- Meadowvale
- Meadowvale Village
- Churchill Meadows
- Erin Mills
- Central Erin Mills
- Streetsville
- East Credit
- Creditview
- Heartland
- Sheridan
- Mount Pleasant
- Credit Valley
- Huttonville
- Churchville
- Springbrook
- Northwest Brampton
- Bram West
- Fletcher's Meadow
- Fletcher's Creek South
- Alton Village
- Orchard
- Millcroft
- Headon Forest
- Tansley
- Brant Hills
- Tyandaga
- Kilbride
- Lowville
- Aberfoyle
- Morriston
- Arkell
- Hillsburgh
- Freelton
- Carlisle
- Waterdown
- Flamborough
- Mountsberg
