Major & Minor Bone Grafting
Missing teeth over a period of time can cause your jaw bone to atrophy, or resorb. This often results in poor quality and quantity of bone suitable for the placement of dental implants as well as long term shifting of remaining teeth and changes to facial structure. Most patients, in these situations, are not candidates for dental implants.
Fortunately, today we have the ability to grow bone where it is needed. This not only gives us the opportunity to place implants of proper length and width, but it also gives us a chance to restore functionality and aesthetic appearance.
Major Bone Grafting
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, hip or tibia (below the knee). 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 lateral knee (tibia), are common donor sites. These procedures are routinely performed in an operating room and require a hospital stay.
Bone Grafting Overview
For a brief narrated overview of the bone grafting process, please click the image below. It will launch our flash educational MiniModule in a separate window that may answer some of your questions about bone grafting.
Chapel Hill Implant & Oral Surgery Center
Very friendly practice from the front desk to the dentist & support staff. I really appreciate the superb explanations of my procedure and descriptions of what is to come. Karen is wonderful teacher!! Loved the ice cream treat after the procedure. Thanks to all!
- Anne W
Dr. Hill and his staff were competent, friendly, and caring. They called after extraction to check on how I was doing. They explained all steps taken. They showed real concern for me and my teeth.
- William J
I am very pleased with all treatment
- Ronnie F
Very good including the Anesthesiologist at the bedside. All procedures explained with great clarity and compassion. I would recommend to all my friends and co-workers.
- Robert C