Guided bone regeneration surgical procedure method for minimizing operative area and preventing loss of bone graft material

Abstract

Provided is a guided bone regeneration (GBR) surgical procedure method for minimizing an operative area and preventing the loss of bone graft material, which fabricates and temporarily installs a guide with the same shape as the extraction socket through oral scanning and allows a surgical area of the extraction socket to be intuitively marked to minimize the incision and detachment range of the surgical area, installs bone shields made of bone substitute material on the outer and inner surfaces of the extraction socket, from which the granulation tissue is detached, to reinforce the gum's structural integrity weakened by the detachment and preserve bone graft material by actively preventing the loss of bone graft material, and enables the vertical bone grafting procedure, which was relatively difficult to perform, to be more easily implemented using digital cone beam computed tomography (CBCT) and scanning.

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