Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study

The centripetal resorption of maxilla is a continuous process after tooth loss. For treatment of deficient bone sites, autologous bone grafts may be used, as an alternative, biomaterials can be applied which do not require intra or extraoral donor sites. The present report describes the use of occlu...

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Autores principales:	Beltrán,Víctor, Engelke,Wilfried, Fuentes,Ramón, Decco,Oscar, Prieto,Ruth, Wilckens,Mario, Borie,Eduardo
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2014
Materias:	Bone regeneration Maxilla Dental implant Bone defect Biomaterials
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100057
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spelling	oai:scielo:S0717-950220140001000572015-11-13Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot StudyBeltrán,VíctorEngelke,WilfriedFuentes,RamónDecco,OscarPrieto,RuthWilckens,MarioBorie,Eduardo Bone regeneration Maxilla Dental implant Bone defect Biomaterials The centripetal resorption of maxilla is a continuous process after tooth loss. For treatment of deficient bone sites, autologous bone grafts may be used, as an alternative, biomaterials can be applied which do not require intra or extraoral donor sites. The present report describes the use of occlusive barriers and cortical particulate allograft in transverse maxillary defects. This surgical approach was performed in five patients (4 females and 1 male, aged 20 to 37 years). Clinical results show that sufficient hard tissue was formed to allow implant born rehabilitation in the former insufficient bone sites. Histological evaluation revealed small amounts of newly formed bone with a predominance of collagen fibrous tissue and mature bone with very little cellular elements. Depending on the original site situation, the minimally invasive approach with occlusive barrier and cortical particulate allograft may be applied. We observed a mean of 2.3, 2.7 and 2.9 mm in bone gain for ridge, middle and apical area, respectively.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.32 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100057en10.4067/S0717-95022014000100057
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bone regeneration Maxilla Dental implant Bone defect Biomaterials
spellingShingle	Bone regeneration Maxilla Dental implant Bone defect Biomaterials Beltrán,Víctor Engelke,Wilfried Fuentes,Ramón Decco,Oscar Prieto,Ruth Wilckens,Mario Borie,Eduardo Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study
description	The centripetal resorption of maxilla is a continuous process after tooth loss. For treatment of deficient bone sites, autologous bone grafts may be used, as an alternative, biomaterials can be applied which do not require intra or extraoral donor sites. The present report describes the use of occlusive barriers and cortical particulate allograft in transverse maxillary defects. This surgical approach was performed in five patients (4 females and 1 male, aged 20 to 37 years). Clinical results show that sufficient hard tissue was formed to allow implant born rehabilitation in the former insufficient bone sites. Histological evaluation revealed small amounts of newly formed bone with a predominance of collagen fibrous tissue and mature bone with very little cellular elements. Depending on the original site situation, the minimally invasive approach with occlusive barrier and cortical particulate allograft may be applied. We observed a mean of 2.3, 2.7 and 2.9 mm in bone gain for ridge, middle and apical area, respectively.
author	Beltrán,Víctor Engelke,Wilfried Fuentes,Ramón Decco,Oscar Prieto,Ruth Wilckens,Mario Borie,Eduardo
author_facet	Beltrán,Víctor Engelke,Wilfried Fuentes,Ramón Decco,Oscar Prieto,Ruth Wilckens,Mario Borie,Eduardo
author_sort	Beltrán,Víctor
title	Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study
title_short	Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study
title_full	Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study
title_fullStr	Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study
title_full_unstemmed	Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study
title_sort	bone augmentation with occlusive barriers and cortical particulate allograft in transverse maxillary defects: a pilot study
publisher	Sociedad Chilena de Anatomía
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100057
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Bone Augmentation With Occlusive Barriers and Cortical Particulate Allograft in Transverse Maxillary Defects: A Pilot Study

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