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Bone grafting with a calcium sulfate barrier after root amputation
1University of Colorado School of Dentistry, Denver, USA.
Abstract:
Two cases are presented in which unfavorable anatomic factors after ro ot amputation were treated with demineralized freeze-dried bone allograft and a calcium sulfate barrier. The success of these cases demonstrates the potential advantage of this regeneration procedure when there is advanced furcation bone destruction after root removal.