Distraction OsteogenesisWhat is Distraction Osteogenesis?![]() How is Distraction Osteogenesis used in the jaws?You may have heard of an orthodontist placing a palatal expansion appliance in a child to widen and expand their upper arch for space in which to move the teeth. In adults, expansion of this type requires a SARPE procedure (Surgically Assisted Rapid Palatal Expansion.) These types of treatments are examples of Distraction Osteogenesis. To optimize the amount of bone in an area prior to implant placement, Distraction Osteogenesis may be recommended to expand or lengthen a small area of the jaw that is to be treated with dental implants. Distraction Osteogenesis can even be used to lengthen or expand a portion of the upper or lower jaw, or if needed, the entire jaw. ![]() ![]() ![]() ![]() How is Distraction Osteogenesis performed on the jaws?The basic process is to first expose the area to be treated. Small cuts are then made in the dense hard bone on the outside of the jaw (termed “osteotomies.”) A small device (a “distractor”) is attached to both the cut and uncut portions of the bone. Commonly, most of this distractor is buried under the gum tissue. The area is then allowed to heal for one week. At that point, the distractor is activated daily, by you or the doctor, to slowly expand the area as needed. Once fully expanded, the distractor is fixed in place for 3 months to allow for full healing of the bone. Why use Distraction Osteogenesis instead of bone grafting?![]() ![]() Schedule Your AppointmentIf you would like to learn more about our surgical procedures, call (914) 768-8220, and schedule your appointment today! |
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