Bone grafting is where the jawbone is built up to accommodate a dental implant or other restorative device. Bone grafting is a common procedure that is used frequently for dental implants and other periodontal procedures. The bone used to graft can be taken from the patient. Many times, the bone is taken from the area of the mouth when drilling takes place. These bone fragments are suctioned from the mouth and used for the graft. Cadaver bone fragments can also be used. They are harvested by bone banks and are a very safe source for bone donation.