Deep tooth decay can damage a large part of a tooth, making it hard to place a filling or crown properly. In some cases, a dental clinic near you may suggest crown lengthening to expose more of the healthy tooth before repairing it. This treatment involves changing the shape of the gum tissue and, if needed, the bone around the tooth. This gives the dentist more room to reach the damaged area and repair the tooth.
Crown lengthening in Coquitlam may help save a tooth when decay reaches below the gumline, but enough healthy tooth remains to support a repair. However, this treatment is not right for every damaged tooth. The dentist will check how deep the decay is, how healthy the tooth root is, and how much bone supports the tooth. This helps determine whether crown lengthening can save the tooth or if it needs to be removed.
What Is Crown Lengthening?
Crown lengthening is a dental treatment that shows more of the tooth by removing or reshaping some gum tissue. Sometimes, the dentist may also need to reshape a small amount of bone around the tooth.
The goal is to provide enough healthy tooth surface for a filling or crown to fit properly. This can be useful when decay or a break extends close to or below the gumline.
A dental clinic in Coquitlam can assess the tooth and determine whether this treatment could enable a successful repair.
How Can Crown Lengthening Help with Deep Decay?
When decay reaches below the gumline, it can be difficult to clean the damaged area, remove all the decay, and place a restoration securely. Crown lengthening may expose more of the tooth so the dentist can reach the affected area.
It may help by:
- Exposing more tooth structure: This gives the dentist better access to the damaged area.
- Helping a crown fit properly: A crown needs enough healthy tooth structure to hold it securely.
- Improving access to decay below the gumline: The dentist may be able to remove the decay and assess the remaining tooth more clearly.
- Supporting long-term care: A well-fitting restoration can help protect the remaining tooth when proper care is maintained.
Crown lengthening does not remove decay by itself. The damaged tissue must still be treated, and the tooth must be restored afterward.
Can I Avoid Tooth Extraction with Crown Lengthening?
Sometimes, yes. Crown lengthening may help avoid extraction if the tooth has enough healthy structure remaining and its root and supporting bone are in good condition.
However, the procedure cannot save every tooth. Extraction may still be needed if:
- The decay extends too far down the root.
- A crack reaches a part of the root that cannot be repaired.
- Too little healthy tooth remains to support a filling or crown.
- Severe bone loss or other problems make the tooth unstable.
The dentist will consider these factors before recommending treatment. Saving a tooth is usually worth considering when it can be restored and maintained, but keeping a tooth that cannot function well may lead to further problems.
What Happens During Crown Lengthening?
The procedure usually includes these steps:
- Examination and planning: The dentist checks the tooth, gums, and nearby bone. Dental X-rays may be taken to get a better look.
- Numbing the area: The dentist uses a local anaesthetic to numb the area and help you stay comfortable during treatment.
- Reshaping the gum or bone: The dentist adjusts the surrounding tissue to expose more of the tooth’s surface.
- Healing: The gums need time to recover before the final restoration is placed.
- Restoring the tooth: Once the area has healed enough, a suitable filling or crown can be placed.
The healing time depends on the amount of tissue reshaped and the location of the tooth. The dentist will explain when the tooth is ready for its final restoration.
What Are the Risks and Limits?
Crown lengthening can help make a tooth easier to repair, but it may not work in every case. After the treatment, you may have swelling, bleeding, soreness, or tooth sensitivity for a short time. Removing gum tissue or bone may also change how the gums look, especially around the front teeth.
Crown lengthening near you may be an option if tooth decay extends below the gumline. The dentist will assess whether the tooth can be saved and how the treatment may affect nearby teeth, gum health, and the overall outcome.
Find a Way to Protect Your Natural Tooth!
A tooth affected by deep decay may still be saved with the right treatment. The first step is to understand how much damage has occurred and whether enough healthy tooth remains for a lasting repair. Lincoln Dental can examine the affected tooth, explain whether crown lengthening may be suitable, and help you compare the available treatment options. Book an appointment to discuss your concerns, learn what to expect during treatment and healing, and make an informed decision about protecting your dental health.
FAQs
Is crown lengthening painful?
Local anaesthetic is used to reduce pain during the procedure. Some soreness, swelling, or tenderness may occur afterward while the gums heal.
Will I need a crown after crown lengthening?
Not always, but a crown is often needed when deep decay has weakened a large part of the tooth. The type of restoration depends on how much healthy tooth remains.
How long does it take to heal?
Healing time varies based on the treatment area and how much gum or bone was reshaped. The dentist will advise when the final restoration can be placed.
Can crown lengthening be used on any tooth?
No. The tooth must have enough healthy structure and support to make restoration worthwhile. The location of the decay, root condition, and nearby bone all affect the decision.