Platelet-rich Plasma Does Not Improve Bone Regeneration Around Peri-implant Bone Defects--a Pilot Study In Dogs.

dc.creatorCasati, M Z
dc.creatorde Vasconcelos Gurgel, B C
dc.creatorGonçalves, P F
dc.creatorPimentel, S P
dc.creatorda Rocha Nogueira Filho, G
dc.creatorNociti, F H
dc.creatorSallum, E A
dc.date2007-Feb
dc.date2015-11-27T13:09:49Z
dc.date2015-11-27T13:09:49Z
dc.date.accessioned2018-03-29T01:04:25Z
dc.date.available2018-03-29T01:04:25Z
dc.identifierInternational Journal Of Oral And Maxillofacial Surgery. v. 36, n. 2, p. 132-6, 2007-Feb.
dc.identifier0901-5027
dc.identifier10.1016/j.ijom.2006.06.004
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/16890407
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/197184
dc.identifier16890407
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1297417
dc.descriptionThe purpose of the present study was to evaluate the influence of platelet-rich plasma (PRP) on bone regeneration in dehiscence-type bone defects around dental implants. Ten male adult mongrel dogs were used. Three months after teeth extractions, an osteotomie for implantation and a buccal dehiscence defect were prepared on both sides of the jaws. Two dental implants with machined surfaces were placed on each implant site of the mandible. Dehiscences were randomly assigned to the following groups: (1) test (PRP) and (2) control. After 3 months animals were sacrificed; implants and adjacent hard tissues were processed for undecalcified sections. Bone-to-implant contact (BIC), bone density (BD) within the limits of implant threads, bone density (BO) and new bone area (NB) in a zone lateral to the implant, corresponding to bone defects, were obtained and measured. Inter group analysis (paired Student's t-test, alpha = 5%) demonstrated no statistically significant differences for any of the parameters when PRP was used (P > 0.05). Within the limits of the present study, it was concluded that platelet-rich plasma alone did not enhance bone regeneration for peri-implant defects.
dc.description36
dc.description132-6
dc.languageeng
dc.relationInternational Journal Of Oral And Maxillofacial Surgery
dc.relationInt J Oral Maxillofac Surg
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAnimals
dc.subjectBone Density
dc.subjectBone Regeneration
dc.subjectDental Implantation, Endosseous
dc.subjectDental Implants
dc.subjectDogs
dc.subjectImplants, Experimental
dc.subjectMale
dc.subjectOsseointegration
dc.subjectPilot Projects
dc.subjectPlatelet-rich Plasma
dc.subjectSurgical Wound Dehiscence
dc.subjectTreatment Failure
dc.titlePlatelet-rich Plasma Does Not Improve Bone Regeneration Around Peri-implant Bone Defects--a Pilot Study In Dogs.
dc.typeArtículos de revistas


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