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Advances in surfaces and osseointegration in implantology. Biomimetic surfaces

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Advances in surfaces and osseointegration in implantology. Biomimetic surfaces

dc.contributor.author	Albertini, Matteo	es
dc.contributor.author	Fernandez Yagüe, Marc	es
dc.contributor.author	Lázaro Calvo, Pedro	es
dc.contributor.author	Herrero Climent, Mariano	es
dc.contributor.author	Ríos Santos, José Vicente	es
dc.contributor.author	Bullón, Pedro	es
dc.contributor.author	Gil Mur, Francisco Javier	es
dc.date.accessioned	2015-07-06T07:21:13Z
dc.date.available	2015-07-06T07:21:13Z
dc.date.issued	2015	es
dc.identifier.citation	Albertini, Matteo ; Fernandez Yagüe, Marc ; Lázaro Calvo, Pedro ; Herrero Climent, Mariano ; Ríos Santos, José Vicente ; Bullón, Pedro ; Gil Mur, Francisco Javier. Advances in surfaces and osseointegration in implantology. Biomimetic surfaces. En: Medicina oral, patología oral y cirugía bucal. Ed inglesa, 2015, Vol. 20, No. 3: 18-	es
dc.identifier.uri	http://hdl.handle.net/10550/45046
dc.description.abstract	The present work is a revision of the processes occurring in osseointegration of titanium dental implants according to different types of surfaces -namely, polished surfaces, rough surfaces obtained from subtraction methods, as well as the new hydroxyapatite biomimetic surfaces obtained from thermochemical processes. Hydroxyapatite’s high plasma-projection temperatures have proven to prevent the formation of crystalline apatite on the titanium dental implant, but lead to the formation of amorphous calcium phosphate (i.e., with no crystal structure) instead. This layer produce some osseointegration yet the calcium phosphate layer will eventually dissolve and leave a gap between the bone and the dental implant, thus leading to osseointegration failure due to bacterial colonization. A new surface -recently obtained by thermochemical processes- produces, by crystallization, a layer of apatite with the same mineral content as human bone that is chemically bonded to the titanium surface. Osseointegration speed was tested by means of minipigs, showing bone formation after 3 to 4 weeks, with the security that a dental implant can be loaded. This surface can be an excellent candidate for immediate or early loading procedures	en_US
dc.subject	Odontología	es
dc.subject	Ciencias de la salud	es
dc.title	Advances in surfaces and osseointegration in implantology. Biomimetic surfaces	es
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO::CIENCIAS MÉDICAS	es
dc.type.hasVersion	VoR	es_ES
dc.identifier.url	http://dialnet.unirioja.es/servlet/citart?info=link&codigo=5122595&orden=0	es