Broken or Chipped Tooth: What to Do Next

A tooth can chip, crack, or break after biting something hard, a fall, sports injury, weakened tooth structure, or failure of an old restoration. The seriousness depends on how much of the tooth is involved.

Why a dental examination matters

A small enamel chip and a deep fracture are very different problems. A dentist can check how much tooth structure is involved, whether the pulp inside the tooth may be affected, whether there is decay under the damaged area, and whether the surrounding gum or bone was injured.

What to do before you are seen

• Rinse gently with clean water if the area is dirty.
• Avoid chewing on the damaged side if it is painful or sharp.
• If there is bleeding from the lip or gum, use gentle pressure with clean gauze.
• Keep any broken tooth fragment if you can find it and bring it to the visit.
• If the injury involved a major blow to the face or jaw, consider whether emergency medical evaluation is needed.

Possible treatment directions

Treatment depends on the damage. A dentist may be able to smooth a very small chip, restore missing structure with a filling or bonding material, cover and protect a weakened tooth with a crown, or recommend other treatment when the fracture extends deeper. A severely damaged tooth may not be restorable. Only an examination can determine which option is appropriate.

Broken tooth versus knocked-out tooth

A knocked-out permanent tooth is a time-sensitive dental injury and is different from a chipped tooth. If a permanent tooth has been completely displaced after trauma, contact a dental professional promptly. If the injury also involves loss of consciousness, uncontrolled bleeding, serious facial trauma, or breathing problems, seek emergency medical care.

Small chip, crack, or deeper fracture?

Damage can involve only enamel, extend into the dentin beneath it, or reach the pulp where nerves and blood vessels are located. A fracture can also extend below the gumline or involve the root. The deeper the damage, the more likely symptoms and treatment needs are to change.

Why X-rays may be needed

Some parts of a fracture are visible, but others are not. X-rays can help a dentist evaluate the root, surrounding bone, existing restorations, and signs of infection. Not every crack appears clearly on an X-ray, so the clinical exam and symptom pattern also matter.

Temperature sensitivity after a break

A newly exposed layer of tooth can become sensitive to cold, heat, air, or sweets. Sensitivity alone does not reveal how deeply the tooth is damaged. Persistent spontaneous pain, pain that lingers after temperature exposure, swelling, or pain when biting can be important details to tell the dentist.

If the tooth already has a large filling

Teeth with large restorations can have less natural structure remaining and may fracture differently from intact teeth. A dentist may need to determine whether enough sound tooth remains for a new restoration, whether a crown is appropriate, or whether deeper treatment is needed.

Protect the tooth after treatment

If the tooth is restored, ask what foods or habits could place it at risk, whether a night guard is appropriate for grinding, and what follow-up is needed. Even a repaired tooth still needs daily brushing, interdental cleaning, and monitoring for recurrent decay or new cracks.