| Major and minor bone grafting |
Over a period of time, the jawbone associated with missing teeth atrophies or is reabsorbed. This often leaves a condition in which there is poor quality and insufficient quantity of bone suitable for placement of dental implants. In these situations, bone grafting can be done prior to implant placement to restore the original contours of the jaw bone.
We now have the ability to grow bone where needed. 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 esthetic appearance. The most common grafts are: Sinus lift procedure This procedure involves elevating the sinus membrane and placing the bone graft onto the sinus floor, allowing implants to be placed in the back part of the upper jaw Ridge-augmentation In cases where the ridge has been reabsorbed a bone graft is placed to increase the ridge height and/or width. Nerve- repositioning The inferior aveolar nerve, which gives feeling to the lower lip and chin, may need to be moved in order to make room for placement of dental implants in the lower jaw. These procedures may be performed separately or together, depending upon the individual's condition. There are several areas of the body which are suitable for attaining bone grafts. In the maxillofacial region, bone grafts can be taken from inside the mouth, in the area of the chin or third molar region or in the upper jaw behind the last tooth. In more extensive situations, a greater quantity of bone can be attained from the hip or the outer aspect of the tibia at the knee. Often these surgeries are performed in the office surgical suite under I.V. Sedation or general anesthesia. After discharge, bed rest is recommended for one day and limited physical activity for one week. |
At all of our locations, your overall happiness and safety is our number one priority. We will work with your general dentist as well as other dental specialists involved in your care to help you reach optimal results.