Harold H. Fagan, Ltd. | Periodontics & Dental Implants: A Team Approach
Periodontics & Implant Dentistry
4660 Kenmore Avenue, Suite 300, Alexandria, VA 22304
703.823.2422
Crown lengthening (or crown exposure) is required when your tooth needs a new crown or other restoration. The edge of that restoration is deep below the gum tissue and not accessible. It is also usually too close to the bone or below the bone.
The crown lengthening procedure involves adjusting the levels of the gum tissue and bone around the tooth in order to create a new gum - to - tooth relationship. This allows us to reach the edge of the restoration, ensuring a proper fit to the tooth. It should also provide enough tooth structure so the new restoration will not loosen in the future. This fit allows you to clean the edge of the restoration when you brush and floss to prevent decay and gum disease. The procedure takes approximately one hour.
When the procedure is completed, sutures and a protective “bandage” are placed to help secure the new gum-to-tooth relationship. You will need to be seen in one or two weeks to remove the sutures and evaluate your healing.