Ridge Augmentation

What is a ridge augmentation?

A ridge augmentation is a common dental procedure often performed following a tooth extraction. This procedure helps recreate the natural contour of the gums and jaw that may have been lost due to bone loss from a tooth extraction, or for another reason.

The alveolar ridge of the jaw is the bone that surrounds the roots of teeth. When a tooth is removed an empty socket is left in the alveolar ridge bone. Usually this empty socket will heal on its own, filling with bone and tissue. Sometimes when a tooth is removed the bone surrounding the socket breaks and is unable to heal on its own. The previous height and width of the socket will continue to deteriorate.

bone loss on lower jaw

Rebuilding the original height and width of the alveolar ridge is not always medically necessary, but may be required for dental implant placement or for aesthetic purposes. Dental implants require bone to support their structure and a ridge augmentation can help rebuild this bone to accommodate the implant.

How is a ridge augmentation accomplished?

adding regenerative collegen to bone loss area in jaw

A ridge augmentation is accomplished by placing bone graft material in the site of previous extractions. Next, a membrane is placed over the graft and secured with sutures. Drs. Lohr or Hollabaugh use a variety of grafting products depending on your needs. Once the bone has healed, the alveolar ridge can be prepared for dental implant placement.

bone graft with regenerative membrane in place

A ridge augmentation procedure is typically performed in Drs. Lohr and Hollabaugh’s office under local anesthesia. Some patients may also request sedative medication.