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Bone Grafting

What is Bone Grafting?

In the event missing bone needs to be replaced, a surgical procedure known as bone grafting can be used.This procedure uses bone from other parts of the body, or artificial, synthetic substitutes. Some fractures that fail to heal properly can be repaired with bone grafting. It is possible due to the fact that bone tissue has the ability to regenerate and fill in empty space, where it has room to grow. The biologic mechanisms that provide a rationale for bone grafting are osteoconduction, osteoinduction and osteogenesis.

Why Bone Grafting?

There are many reasons why someone would undergo a bone grafting procedure. Major gum disease, tooth extractions, or injuries can a jaw bone to become disfigured, or weakened. Over time, the remaining bone becomes inadequate. Other reasons may include functionality or appearance. The fact that we can grow the bone where needed allows us to perform many different types of procedures.

 

Sinus Lift

Certain sinus procedures can weaken or thin out the wall of bone around your sinuses. This weakened, or thinned out wall, may not support other surgical procedures such as dental implants. The graft can be used to augment and strengthen the bone wall to support an implant. Healing time can take months, however the need to wear dentures can be greatly diminished by this procdure.

Periodontal (Gum) Disease

Periodontal (gum) disease is defined as a bacterial infection of the gums, bones, and ligaments that support the teeth and hold them in the jaw. When gum disease progresses to later stages, the supporting structures of the teeth are destroyed, and tooth loss can result. Some early warning sides of gum disease are bleeding, tender gums, loose teeth, pain, or foul odor. Years ago, a patient would have been unable to receive an implant, but today, thanks to bone grafting, implants are a possibility for anyone with degenerated or weakened jaw bones.

Procedure

New bone, or a synthetic substitute, is taken from the patient's own healthy bone, or frozen, donated bone. The surgeon will make a cut over the defected bone, shape the new bone, and hold it in place with pins, plates, or screws, as it heals. Stiches will be used to close the wound and a small splint or cast may be used to prevent movement. This is performed under anesthesia.


Bone Grafting