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Bone Grafting Surgery

Say goodbye to the troubles caused by missing teeth and hello to a restored, confident smile.

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Dental impressions of bottom jaw

Enhance your smile with premier bone grafting services at St. Luke’s OMS.

Missing teeth can lead to jawbone loss, making it challenging to get dental implants. But don’t worry, we have the solution. Our dentistry services now include the ability to grow bone in the necessary areas. This means we can securely place implants and restore both functionality and natural aesthetics.

Frequently asked questions

The preparation of your mouth before the placement of a prosthesis is referred to as pre-prosthetic surgery. Some patients require minor oral surgical procedures before receiving a partial or complete denture, in order to ensure the maximum level of comfort. A denture sits on the bone ridge, so it is very important that the bone is the proper shape and size. If a tooth needs to be extracted, the underlying bone might be left sharp and uneven. For the best fit of a denture, the bone might need to be smoothed out or reshaped. Occasionally, excess bone would need to be removed prior to denture insertion.


One or more of the following bone graft procedures might need to be performed in order to prepare your mouth for a denture:

  • Bone smoothing and reshaping
  • Removal of excess bone
  • Bone ridge reduction
  • Removal of excess gum tissue
  • Exposure of impacted teeth

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 sites depending on the size of the defect. The skull (cranium), hip (iliac crest), and lateral knee (tibia), are common donor sites for bone grafts. These dental restoration procedures are routinely performed in an operating room and require a hospital stay.

The maxillary sinuses are behind your cheeks and on top of the upper teeth. Sinuses are like empty Oral Surgery (OMS) that have nothing in them. Some of the roots of the natural upper teeth extend up into the maxillary sinuses. When these upper teeth are removed, there is often just a thin wall of bone separating the maxillary sinus and the mouth. Dental implants need bone to hold them in place. When the sinus wall is very thin, it is impossible to place dental implants in this bone.


There is a solution and it’s called a sinus graft or sinus lift bone graft. The oral surgeon enters the sinus from where the upper teeth used to be. The sinus membrane is then lifted upward and donor bone is inserted into the floor of the sinus. Keep in mind that the floor of the sinus is the roof of the upper jaw. After several months of healing, the bone becomes part of the patient’s jaw and dental implants can be inserted and stabilized in this new sinus bone.


This bone graft option makes it possible for many patients to have dental implants when years ago there was no other option other than wearing loose dentures.


If enough bone between the upper jaw ridge and the bottom of the sinus is available to stabilize the implant well, sinus augmentations and implant placement can sometimes be performed as a single dental restoration procedure. If not enough bone is available, the sinus augmentation will have to be performed first, then the graft will have to mature for several months, depending upon the type of graft material used. Once the bone graft has matured, the implants can be placed.

In severe cases, the ridge has been reabsorbed and a bone graft is placed to increase ridge height and/or width. This is a dental treatment used to restore the lost bone dimension when the jaw ridge gets too thin to place conventional dental implants. In this procedure, the bony ridge of the jaw is literally expanded by mechanical means. Bone graft material can be placed and matured for a few months before placing the implant.

The inferior alveolar 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. This procedure is limited to the lower jaw and indicated when teeth are missing in the area of the two back molars and/or and second premolar, with the above-mentioned secondary condition.


Since this oral surgery procedure is considered a very aggressive approach (there is almost always some postoperative numbness of the lower lip and jaw area, which dissipates only very slowly, if ever), usually other, less aggressive options are considered first (placement of blade implants, etc.).


Typically, an outer section of the cheek side of the lower jawbone is removed in order to expose the nerve and vessel canal. Then our oral surgeon isolates the nerve and vessel bundle in that area and slightly pull it out to the side. At the same time, we will place the dental implants. Then the bundle is released and placed back over the implants. The surgical access is refilled with bone graft material of the surgeon’s choice and the area is closed.


These procedures may be performed separately or together, depending upon the individual’s condition. As stated earlier, there are several areas of the body that 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. When we use the patient’s own bone for repairs, we generally get the best results.


In many cases, we can use allograft material to implement bone grafting for dental implants. This bone is prepared from cadavers and used to promote the patient’s own bone to grow into the repair site. It is quite effective and very safe. Synthetic materials can also be used to stimulate bone formation. We even use factors from your own blood to accelerate and promote bone formation in graft areas.


These oral surgeries are performed in the out-office surgical suite under IV sedation/general anesthesia. After discharge, bed rest is recommended for one day and limited physical activity for one week.

Smile face

Transform your smile.

There’s no better greeting than a warm, beautiful smile. If age or injury has left you with a less-than-perfect teeth, let St. Luke’s OMS transform you. And face the world with confidence!