Zunaira saleh2 days ago

Various applications of guided bone regeneration

. (A) Membrane and “filler material” such as allogeneic bone are used to augment the ridge. (B) Same as in (A), except that an implant is placed simultaneously. (C) The membrane is supported by “tenting” screws that preserve the space beneath the graft to allow bone fill. (D) Panorex of patient with ectodermal dysplasia. (E) Intraoral photo. (F) Maxillary augmentation with bone morphogenetic protein and titanium mesh.