The Experts below are selected from a list of 2064 Experts worldwide ranked by ideXlab platform
George Rebitski - One of the best experts on this subject based on the ideXlab platform.
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ridge preservation utilizing an acellular dermal allograft and demineralized freeze dried bone allograft part ii immediate Endosseous Implant placement
Journal of Periodontology, 2000Co-Authors: Edward B Fowler, Lawrence G Breault, George RebitskiAbstract:When maxillary anterior teeth are extracted, subsequent ridge collapse can significantly compromise esthetics. Preservation of an adequate volume of bone is vital to successful Implant placement. Ridge preservation achieved utilizing an acellular dermal matrix as a barrier membrane with a demineralized freezedried bone allograft has been previously reported. In this case presentation, guided bone regeneration was achieved around an immediate Endosseous Implant when this same technique was used. As in the previous case reports, this technique demonstrated an acceptable esthetic result with virtually no loss of ridge height or width. Soft tissue dimensions were also preserved. Both the hard and soft tissue grafts were well accepted by the body and healing was rapid and without significant discomfort. This surgical technique provides the clinician with an option to provide immediate Implant therapy when primary closure cannot be achieved. J Periodontol 2000;71:1360-1364.
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ridge preservation utilizing an acellular dermal allograft and demineralized freeze dried bone allograft part ii immediate Endosseous Implant placement
Journal of Periodontology, 2000Co-Authors: Edward B Fowler, Lawrence G Breault, George RebitskiAbstract:When maxillary anterior teeth are extracted, subsequent ridge collapse can significantly compromise esthetics. Preservation of an adequate volume of bone is vital to successful Implant placement. Ridge preservation achieved utilizing an acellular dermal matrix as a barrier membrane with a demineralized freeze-dried bone allograft has been previously reported. In this case presentation, guided bone regeneration was achieved around an immediate Endosseous Implant when this same technique was used. As in the previous case reports, this technique demonstrated an acceptable esthetic result with virtually no loss of ridge height or width. Soft tissue dimensions were also preserved. Both the hard and soft tissue grafts were well accepted by the body and healing was rapid and without significant discomfort. This surgical technique provides the clinician with an option to provide immediate Implant therapy when primary closure cannot be achieved.
Edward B Fowler - One of the best experts on this subject based on the ideXlab platform.
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ridge preservation utilizing an acellular dermal allograft and demineralized freeze dried bone allograft part ii immediate Endosseous Implant placement
Journal of Periodontology, 2000Co-Authors: Edward B Fowler, Lawrence G Breault, George RebitskiAbstract:When maxillary anterior teeth are extracted, subsequent ridge collapse can significantly compromise esthetics. Preservation of an adequate volume of bone is vital to successful Implant placement. Ridge preservation achieved utilizing an acellular dermal matrix as a barrier membrane with a demineralized freezedried bone allograft has been previously reported. In this case presentation, guided bone regeneration was achieved around an immediate Endosseous Implant when this same technique was used. As in the previous case reports, this technique demonstrated an acceptable esthetic result with virtually no loss of ridge height or width. Soft tissue dimensions were also preserved. Both the hard and soft tissue grafts were well accepted by the body and healing was rapid and without significant discomfort. This surgical technique provides the clinician with an option to provide immediate Implant therapy when primary closure cannot be achieved. J Periodontol 2000;71:1360-1364.
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ridge preservation utilizing an acellular dermal allograft and demineralized freeze dried bone allograft part ii immediate Endosseous Implant placement
Journal of Periodontology, 2000Co-Authors: Edward B Fowler, Lawrence G Breault, George RebitskiAbstract:When maxillary anterior teeth are extracted, subsequent ridge collapse can significantly compromise esthetics. Preservation of an adequate volume of bone is vital to successful Implant placement. Ridge preservation achieved utilizing an acellular dermal matrix as a barrier membrane with a demineralized freeze-dried bone allograft has been previously reported. In this case presentation, guided bone regeneration was achieved around an immediate Endosseous Implant when this same technique was used. As in the previous case reports, this technique demonstrated an acceptable esthetic result with virtually no loss of ridge height or width. Soft tissue dimensions were also preserved. Both the hard and soft tissue grafts were well accepted by the body and healing was rapid and without significant discomfort. This surgical technique provides the clinician with an option to provide immediate Implant therapy when primary closure cannot be achieved.
Lawrence G Breault - One of the best experts on this subject based on the ideXlab platform.
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ridge preservation utilizing an acellular dermal allograft and demineralized freeze dried bone allograft part ii immediate Endosseous Implant placement
Journal of Periodontology, 2000Co-Authors: Edward B Fowler, Lawrence G Breault, George RebitskiAbstract:When maxillary anterior teeth are extracted, subsequent ridge collapse can significantly compromise esthetics. Preservation of an adequate volume of bone is vital to successful Implant placement. Ridge preservation achieved utilizing an acellular dermal matrix as a barrier membrane with a demineralized freezedried bone allograft has been previously reported. In this case presentation, guided bone regeneration was achieved around an immediate Endosseous Implant when this same technique was used. As in the previous case reports, this technique demonstrated an acceptable esthetic result with virtually no loss of ridge height or width. Soft tissue dimensions were also preserved. Both the hard and soft tissue grafts were well accepted by the body and healing was rapid and without significant discomfort. This surgical technique provides the clinician with an option to provide immediate Implant therapy when primary closure cannot be achieved. J Periodontol 2000;71:1360-1364.
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ridge preservation utilizing an acellular dermal allograft and demineralized freeze dried bone allograft part ii immediate Endosseous Implant placement
Journal of Periodontology, 2000Co-Authors: Edward B Fowler, Lawrence G Breault, George RebitskiAbstract:When maxillary anterior teeth are extracted, subsequent ridge collapse can significantly compromise esthetics. Preservation of an adequate volume of bone is vital to successful Implant placement. Ridge preservation achieved utilizing an acellular dermal matrix as a barrier membrane with a demineralized freeze-dried bone allograft has been previously reported. In this case presentation, guided bone regeneration was achieved around an immediate Endosseous Implant when this same technique was used. As in the previous case reports, this technique demonstrated an acceptable esthetic result with virtually no loss of ridge height or width. Soft tissue dimensions were also preserved. Both the hard and soft tissue grafts were well accepted by the body and healing was rapid and without significant discomfort. This surgical technique provides the clinician with an option to provide immediate Implant therapy when primary closure cannot be achieved.
J Ferri - One of the best experts on this subject based on the ideXlab platform.
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le fort 1 osteotomy and calvarial bone grafting for severely resorbed maxillae
Journal of Cranio-maxillofacial Surgery, 2016Co-Authors: Matthias Schlund, Romain Nicot, Ludovic Lauwers, Gwenael Raoul, J FerriAbstract:Abstract Introduction Long standing maxillary edentulism leads to alveolar ridge resorption which prevent Implant placement and causes prosthetic malocclusion. The aim of the study was to assess vertical and transversal bone increase following Le Fort 1 osteotomy associated with calvarial bone grafting. Materials and methods 66 patients who presented severely atrophic maxillae were treated with Le Fort 1 osteotomy with bone grafting from 2003 to 2014. Vertical and transversal bone level was measured preoperatively and 6 months post-operatively to calculate the alveolar ridge augmentation. Follow up ranged from 10 months to 11 years. Results The mean increase of bone height was 9.3 mm and the mean increase of bone width was 6 mm 417 Endosseous Implants were placed in the grafted maxilla. Mean Endosseous Implant length was of 10.7 mm at the first molar site (range: 8–16 mm). A total of 25 Implants failed, the overall Implant survival rate is of 94%. The definitive prosthetis was fixed in 65% of the patients and removable in 35% of the patients. Discussion Le Fort 1 osteotomy associated with calvarial bone grafting is the main treatment option able to offer fixed bridge and perfect class 1 occlusion in cases of severe maxillary atrophy.
F Santoro - One of the best experts on this subject based on the ideXlab platform.
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tgf s1 and vegf after fresh frozen bone allograft insertion in oral maxillo facial surgery
Histology and Histopathology, 2010Co-Authors: Luigi Fabrizio Rodella, Gaia Favero, Ramon Boninsegna, A E Borgonovo, Rita Rezzani, F SantoroAbstract:Summary. Bone regeneration technique using allografts is widely used in oral surgery to repair alveolar defects and to increase alveolar volume for Endosseous Implant insertions. Bone allografts promote the reabsorption and neo-synthesis of bone tissue, which are regulated by numerous cytokines, proteins and growth factors. In this study, six patients with insufficient alveolar volume for Endosseous Implant insertions, were treated with bone regeneration technique using Fresh Frozen Bone (FFB) allografts collected from the femoral head or the hip. Samples of bone graft collected during graft insertion surgery and biopsies collected six months later during Implantology were fixed, decalcified and analyzed histomorphologically and morphometrically by haematoxylin-eosin staining. In addition, TGF-s1 and VEGF were analyzed by immunohistochemistry. The histological analysis of FFBs showed wide areas of calcified bone organized in osteons intermingled with areas of non-calcified matrix containing osteoblasts. However, the regenerated alveolar bone, collected six months after the graft insertion surgery, showed wide areas of non-calcified matrix. TGF-s1 and VEGF were less expressed in FFB than in regenerated alveolar bone.