What is a ridge augmentation?
A ridge augmentation is a common dental procedure often performed 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, periodontal disease, trauma, 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 on its own. The previous height and width of the socket will continue to deteriorate.
Rebuilding the original height and width of the alveolar ridge 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?
A ridge augmentation is accomplished by placing bone graft material in the area of previous bone loss. Dr. Borgwardt or Dr. Rinehart 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 socket has healed, the alveolar ridge can be prepared for dental implant placement. Ridge augmentation can also be performed to improve esthetics of conventional fixed partial dentures (bridges).
A ridge augmentation procedure is typically performed in Drs. Borgwardt or Rinehart’s office under local anesthesia. Some patients may also request sedative medication in addition.