What is a Ridge Augmentation?
A ridge augmentation is a common dental procedure often performed following a tooth extraction to help recreate the natural contour of the gums and jaw that may have been lost due to bone loss as a result of 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 it unable to heal completely on its own. The amount of bone regrown can also be limited by periodontal disease, infection, or other factors. The previous height and width of the socket will continue to deteriorate.
Rebuilding the original height and width of the alveolar ridge is not 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.
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Periodontists Jon C. Flynn, DMD, MDS and Monique B. Flynn, DDS, MDS practice a full scope of periodontics with expertise ranging from dental implants to cosmetic periodontal surgery and gum grafting
How is the Oral Surgery Accomplished?
A ridge augmentation is accomplished by placing bone graft material on the deficient surface of bone, below the gum tissue. It is secured as needed to stabilize it properly during the healing process and covered by the gum tissue. Drs. Jon Flynn and Monique Flynn may choose to use a space-maintaining product over the top of the graft to help restore the height and width of the space created by the tooth and bone loss, and into which new bone should grow. Once the site has healed, the alveolar ridge can be prepared for dental implant placement. In areas where the defect is significant, more than one grafting procedure could be required.
A ridge augmentation procedure is typically performed in Drs. Jon Flynn and Monique Flynn’s office under local anesthesia. Some patients may also request sedative medication in addition.