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  Daryl E. Malena DDS  Periodontics
10838 Old Mill Road
Omaha, Nebraska 68154
402 330 4100

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Bone grafts
Gingival grafts
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Regeneration of tissues, in contrast to grafting them, is one of the ideals that surgeons strive for but so far yields limited success.  In periodontal surgery considerable efforts have been made to stimulate the regrowth of missing bone using various materials.  In theory, placing a physical barrier to isolate the slowly healing bone area of the surgical wound from the rapidly healing gingival tissues will allow the bone to regenerate by itself.

This technique is often called Guided Tissue Regeneration or Guided Bone Regeneration.  The results can be good, but like almost all other new ideas this one too has limitations.  We use barriers to enhance the success of bone grafts, but we don't use the technique without a bone graft and we never use it to grow gums. 

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