Biological Assessment Of Porous-implant Hydroxyapatite Combined With Periosteal Grafting In Maxillary Defects.

dc.creatorCaria, Paulo H F
dc.creatorKawachi, Elizabeth Y
dc.creatorBertran, Celso A
dc.creatorCamilli, José A
dc.date2007-May
dc.date2015-11-27T13:10:02Z
dc.date2015-11-27T13:10:02Z
dc.date.accessioned2018-03-29T01:04:42Z
dc.date.available2018-03-29T01:04:42Z
dc.identifierJournal Of Oral And Maxillofacial Surgery : Official Journal Of The American Association Of Oral And Maxillofacial Surgeons. v. 65, n. 5, p. 847-54, 2007-May.
dc.identifier0278-2391
dc.identifier10.1016/j.joms.2006.05.059
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/17448831
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/197258
dc.identifier17448831
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1297491
dc.descriptionTo investigate the use of porous hydroxyapatite (HA) combined with periosteal graft to repair an induced maxillary bone defect. A defect was produced in the premaxillary bone of rats. Four groups were used: 1) those treated with the mucoperiosteal graft from the premaxilla; 2) those treated with HA combined with mucoperiosteal graft from the premaxilla; 3) those treated with HA combined with periosteal graft from the femur; and 4) those treated with periosteal graft from the femur. The radiographic aspects from all groups showed no signs of bone formation after 2 weeks. After 16 weeks, there was evidence of points of radiolucency inside the HA implants. Cell proliferation occurred from the periosteum covering the defect. Bone tissue grew from the defect margin to inside the defect in all cases. Mature bone was seen around the HA implants after 8 and 16 weeks. The periosteal graft provides satisfactory support to the HA implant, allowing the growth of new bone.
dc.description65
dc.description847-54
dc.languageeng
dc.relationJournal Of Oral And Maxillofacial Surgery : Official Journal Of The American Association Of Oral And Maxillofacial Surgeons
dc.relationJ. Oral Maxillofac. Surg.
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAnimals
dc.subjectBiocompatible Materials
dc.subjectBone Substitutes
dc.subjectBone Transplantation
dc.subjectDental Implants
dc.subjectDurapatite
dc.subjectFemale
dc.subjectMale
dc.subjectMaxilla
dc.subjectOsseointegration
dc.subjectOsteogenesis
dc.subjectPeriosteum
dc.subjectPorosity
dc.subjectRats
dc.subjectRats, Wistar
dc.titleBiological Assessment Of Porous-implant Hydroxyapatite Combined With Periosteal Grafting In Maxillary Defects.
dc.typeArtículos de revistas


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