A broken tooth can range from a small chipped edge to a fracture involving a large part of the tooth. How do you fix a broken tooth depends on how much structure has been lost, where the damage is located and whether the pulp inside the tooth has been affected.
A dentist may repair the tooth with a filling or bonded material, protect it with a crown, carry out root canal treatment or, when the damage is too severe, remove the tooth. The right option depends on the individual fracture.
Can a Broken Tooth Be Fixed?
This is one of the first questions people ask after an accident or sudden fracture. In many cases, yes. A tooth may still be repairable even when a noticeable piece has broken away. The dentist will assess the remaining tooth structure, the condition of the root and whether the fracture extends below the gum line. Small breaks generally require less extensive treatment. Larger fractures may need additional protection. However, not every severely damaged tooth can be restored predictably.
How Do Dentist Fix a Broken Tooth?
A dentist fixing a broken tooth depends on what part of the tooth has been damaged. The examination may include checking:
- How deep the fracture extends
- Whether the pulp has been exposed or damaged
- Whether the tooth is cracked as well as broken
- How much healthy structure remains
- Whether the root and surrounding tissues are healthy
X-rays may be needed when the full extent of the damage cannot be assessed by looking at the tooth alone. For more information about the wider treatment options available, see our guide to broken teeth treatment.
How to Repair a Broken Tooth
It varies according to the size and position of the fracture. A small missing section may sometimes be rebuilt using a tooth-coloured restorative material. Where appropriate, composite material can restore the shape of the tooth and smooth a sharp edge. A larger fracture may require a more substantial restoration. The aim is not simply to replace the missing piece but to ensure the remaining tooth can withstand normal biting forces. Where suitable, composite bonding may help rebuild a damaged visible area.
How to Fix a Broken Front Tooth
It depends on both the extent of the damage and the condition of the tooth. A small chip may be rebuilt directly with a tooth-coloured material. If a larger portion has fractured, the dentist may recommend a restoration that provides greater support.
Appearance is naturally important with a front tooth, but the repair must also restore normal function. The dentist will check how the repaired tooth meets the opposing teeth when you bite. If the original fragment is available, keep it and take it to the dentist. In suitable cases, reattaching the fragment may be considered.
How is a Deeply Broken Tooth Treated?
A deep fracture may reach the pulp, which contains the tooth’s nerves and blood vessels. If the pulp has been significantly damaged or infected, the tooth may require root canal treatment before its outer structure is restored. The damaged tissue is removed, the inside of the tooth is cleaned and sealed, and the tooth is then rebuilt. Where substantial tooth structure has been lost, a dental crown may provide additional protection.
How to Stop a Broken Tooth From Hurting
Avoid chewing on the affected side and avoid very hot, cold or sugary foods if they trigger sensitivity. Appropriate over-the-counter pain relief may help, provided it is safe for you to take. Do not place aspirin directly against the tooth or gums. This does not treat the cause and can damage soft tissue. Pain relief can reduce discomfort temporarily, but it cannot repair the fracture.
How to Stop a Toothache From a Broken Tooth
Pain may result from exposed dentine, irritation of the pulp or pressure on a fractured area when biting. Keeping the tooth clean and avoiding pressure may help until your appointment. Persistent, worsening or severe pain needs dental assessment. If the pulp is affected, treating the underlying damage is necessary to address the source of the toothache.
How to Get a Broken Tooth Out
A search for how to get a broken tooth out may refer to a tooth that has broken badly or a loose fragment causing discomfort. Do not attempt to pull out the remaining tooth yourself. A fracture does not necessarily mean the whole tooth needs extraction, and attempting removal can cause further injury. If the tooth cannot be restored, extraction should be carried out by a dental professional. They will assess the root, surrounding bone and the safest method of removal.
How to Fix Broken False Teeth
Dentures, bridges and other removable appliances may sometimes be repaired professionally, depending on the material and type of damage. Do not use household glue or attempt to repair them yourself, as this can damage the appliance or create unsafe surfaces. Keep the broken appliance and arrange an assessment. A dentist or dental laboratory can determine whether repair or replacement is appropriate.
When Can a Broken Tooth Not Be Saved?
Some teeth are too severely damaged for predictable restoration. This may happen when:
- The fracture extends deeply below the gum line
- The root is severely fractured
- Too little healthy tooth remains
- The tooth has split into separate sections
- Infection or structural damage cannot be managed successfully
In these circumstances, extraction may be considered. Your dentist can then discuss suitable options for replacing the missing tooth where necessary.
What Should You Do Before Seeing a Dentist?
If your tooth has just broken:
- Rinse your mouth gently with water.
- Keep any broken fragment and take it to the dentist.
- Avoid chewing on the damaged tooth.
- Cover a sharp edge temporarily only with an appropriate dental product if advised.
- Arrange dental care promptly.
Do not use household adhesives to put a tooth or fragment back together.
The Best Way to Fix a Broken Tooth
There is no single answer to how every broken tooth should be treated. A minor fracture may need a straightforward repair, while a deeply damaged tooth may require treatment inside the tooth before it can be restored.
The key is understanding the full extent of the fracture rather than judging the problem by appearance alone. Early assessment can help preserve the remaining tooth structure and determine whether repair, protection or removal is the most appropriate option.
