One of the newest procedures for augmenting areas of bone

Bone and Tissue Grafting for Implant Preparation

Implants need healthy bone and gum tissue for support. In some cases, the bone and gum tissue is deficient. In these cases, the implant sites can be improved with bone and soft tissue grafting or augmentation.

For dental implants to be successful, the jawbone must have enough bone to support them. You may not have enough bone because of tooth loss from periodontal (gum) disease, injury or trauma, or a developmental defect. If your jaw is too short (up and down), too narrow (side to side), or both, you will need a procedure to add bone to your jaw before implants can be placed.

Bone-and-Tissue-Grafting buffalo ny

Bone grafting or augmentation is a term that is used to describe a variety of procedures that are used to “build” bone so that dental implants can be placed. These procedures typically involve adding bone or bonelike materials to the jaw, and waiting for the grafted material to fuse with the existing bone over several months.

There are several different procedures and sources of bone that can be used for bone augmentation. Your oral surgeon will select a procedure depending on the type, location and number of implants to be used. If you need a bone graft, it is important that you and your oral surgeon discuss all of the options available to you.

Ridge-Augmentation with Onlay Grafting

Onlay grafting is typically reserved for cases where bone support is very deficient. A bone graft using your own bone is placed to increase the ridge width and/or height. The graft is taken from another area inside your mouth and transplanted into the deficient area. Once transplanted, it will grow in its new location. This in-office procedure is usually performed using a sedative or general anesthesia.

Guided Tissue Regeneration (GTR) a.k.a. Guided Bone Regeneration (GBR)

GTR can be used is cases where the bone support is mildly to moderately deficient. Your own bone can be used however, GTR is most often done using particulate bone substitutes. Using bone substitutes gives the advantage of not needing an additional procedure to take your own bone. There are several types and sources of bone substitutes. Your oral surgeon will discuss the most appropriate one with you.

The deficient area is filled with bone or a bone substitute and covered with a protective membrane. Early on, the filler material will support the tissue surrounding the deficient area, and in time will be replaced by new bone.

Sinus Lift

A sinus lift, sometimes called a sinus augmentation, is surgery that adds bone to your upper jaw in the area of your molars and premolars to make it taller. The bone is added between your jaw and the maxillary sinuses, which are on either side of your nose. To make room for the bone, the sinus membrane has to be moved upward, or “lifted.” A sinus lift is done when there is not enough bone in the upper jaw, or the sinuses are too close to the jaw, for dental implants to be placed. For more information on this, see our sinus lift procedure page.

Ridge Expansion and Ridge Spreading

A ridge expansion or spreading is a type of bone procedure that can be done when the jaw is not wide enough to support implants. Your surgeon uses special instruments to split or spread the area of jaw bone that supports the implant.

Soft Tissue Grafting

When soft tissue support is deficient a connective tissue graft may be performed. A small piece of tissue is taken from your palate and placed to cover the defect.

Bone Grafting in Buffalo, NY With Michael J. Garvey D.M.D.

Dr. Garvey and his staff will thoroughly discuss any of the procedures that are required and will answer any questions or concerns you may have!

  • Dental Implant preparation
  • Developmental defect
  • Natural function and look
  • Periodontal Disease
  • Improve the implant site
  • Distraction Osteogenesis
  • Trauma or injury to the jaw
  • Guided Tissue Regeneration
  • Maximum strength and comfort

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