The crown moves or sits higher
Tell us whether it moved only after the incident or was slightly loose before. Avoid pulling or twisting it; after a knock, the dentist needs to check the crown, the tooth, and the root.

A bite on an unexpected olive pit, a knock while working outdoors, or a fall can leave a crown feeling loose straight away. If that has happened, call from Puslinch so our dentist can check the crown, the tooth, and the surrounding area before deciding on a repair.
Some crowns loosen gradually. Others change in an instant: you crunch down on a popcorn kernel, catch your jaw on a tool handle, or take a tumble, and the crown suddenly sits differently. A sudden event raises a slightly different set of questions, because the force may have affected the tooth and its root as well as the crown.
Ordinarily, a crown stays secure because it fits a prepared tooth closely and is bonded to it. A hard impact can break that bond, crack the crown, or fracture the tooth or its core underneath. It can also leave the crown looking intact while damage sits out of sight. Movement after an injury is a reason to be checked; it is not proof that the tooth is lost or that a replacement crown is inevitable.
When you call, explain what happened and when, whether other teeth or your lips and gums were hurt, and whether the crown moves when you bite, brush, or press it with your tongue. Mention pain, swelling, or bleeding that hasn’t settled. The team can then judge how quickly you should be seen.

There is no reason to wait until the crown drops out. Describe what you notice, and try not to wiggle or test the tooth, since an injured tooth or crown can be made worse by handling.
Tell us whether it moved only after the incident or was slightly loose before. Avoid pulling or twisting it; after a knock, the dentist needs to check the crown, the tooth, and the root.
A crown or tooth that now meets early, or feels displaced, should be reported. Please don’t bite down hard to test it, which could strain an injured tooth.
Soreness on biting, temperature sensitivity, food trapping, or an unusual taste can all be relevant. After an injury they may come from the crown, the tooth, or surrounding tissue, so the exam looks at all three.
Call promptly after any knock that affects a crown. If there is severe pain, swelling, bleeding that won’t stop, other injuries, or a part that seems ready to break off, say so, and the team will advise on urgency.
If examination shows the crown is undamaged, still fits, and the tooth beneath is stable and healthy, resecuring may be suitable. The dentist decides this once the tooth has been assessed and prepared. Simply re-cementing after a knock could miss an injury to the root.
When the impact has cracked the tooth or loosened it in the bone, finding that first avoids a repair that cannot hold. Ask the dentist what the injury affected, which parts survived it, and why the recommended treatment is the more dependable path.
Patient information: Cleveland Clinic — dental crown care and signs to report
A knock can dislodge a crown on a steady tooth or move the tooth itself. The dentist checks each, which is why recementing suits some injuries and not others.
A crack in the tooth or core may not show on the surface. Imaging and examination help find it. Ask how much sound tooth is left and what that means for treatment.
After an injury, a first visit may focus on assessment and protecting the tooth while it settles. Ask whether the treatment is final, and when the tooth should be reviewed.
We begin with what happened. The treatment that follows depends on the findings, and an injured tooth sometimes needs a review visit or further work before the final repair.
The dentist asks about the injury, the crown’s history, and your symptoms since. Then the crown, the tooth, nearby teeth, gums, and bite are examined, with X-rays when they would help show the root or a fracture.
Should the crown need to come off for a closer look, you will hear the reasons and the risks first. The aim is to establish whether the crown and the tooth beneath can support the planned repair.
Findings, alternatives, and an estimated fee are discussed before treatment. A sound crown on a stable tooth may be resecured; a fracture, damage, or loosened support may require a different restorative plan or a period of monitoring.
After treatment, the fit and bite are checked. Ask about eating, cleaning, any limits, and whether the tooth should be reviewed again, since some injuries are best rechecked after a while.
Call for advice that matches your situation. Guidance may differ for a temporary crown, a permanent one, and a tooth that has been cracked or lost some of its structure.
Choose soft foods and chew away from the injured tooth until you have advice. However tempting, don’t keep checking it with your tongue.
If the crown or a fragment comes out, keep it in a clean, covered container and bring it in. Avoid glue, don’t keep it in your mouth, and don’t press it back on.
Ask when normal chewing can resume and how to clean the area. Report a high bite, tenderness that lingers, a gum boil, or renewed movement, rather than assuming these will pass.
These answers deal with crowns on your own teeth. If an implant supports the crown, mention it when you call, as the components and the repair are not the same.
Phone our Bronte Street team after a knock or hard bite leaves a crown loose. We will examine the crown, tooth, and surrounding area, explain what can be kept, and plan a suitable repair.
For severe pain, swelling, or other injuries, call right away, and seek emergency medical care for anything beyond the tooth.