Bone Grafting

 

Over a period of time, the jawbone associated with missing teeth atrophies or decreases in size. This often leaves a condition in which there is inadequate bone suitable for the placement of dental implants. In these situations, most patients are not candidates for the placement of dental implants.

 

With bone grafting we now have the opportunity to not only replace bone where it is missing, but we also have the ability to promote new bone growth in that location. This not only gives us the opportunity to place implants of proper length and width, it also gives us a chance to restore functionality and aesthetic appearance.

 

Bone grafting can repair implant sites with inadequate bone structure due to previous extractions, gum disease, or injuries. The bone is either obtained from a tissue bank or your own bone is taken from the jaw or other areas. Sinus bone grafts are also performed to replace bone in the posterior upper jaw. In addition, special membranes may be utilized that dissolve under the gum to protect the bone graft, as well as encourage bone regeneration. This is called guided bone regeneration, or guided tissue regeneration.

 

Major bone grafts are typically performed to repair defects of the jaws. These defects may arise as a result of traumatic injuries, tumor surgery, or congenital defects. Large defects are repaired using the patient’s own bone. This bone is harvested from a number of different areas depending on the size needed. The skull (cranium), hip (iliac crest), and lower leg (tibia), are common donor sites. Major bone grafts are routinely performed in an operating room and require a hospital stay.

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204 Wesley Drive
Kerrville, Texas 78028
info@KerrvilleOMS.com

Tel: 830-895-3494

Fax: 830-896-3390

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