Behaviour of the buccal crestal bone levels after immediate placement of implants subjected to immediate loading

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorLemes, H. de P.
dc.creatorSartori, I. A. deM.
dc.creatorCardoso, L. C.
dc.creatorPonzoni, D.
dc.date2015-10-21T13:10:13Z
dc.date2016-10-25T20:59:42Z
dc.date2015-10-21T13:10:13Z
dc.date2016-10-25T20:59:42Z
dc.date2015-03-01
dc.date.accessioned2017-04-06T08:58:39Z
dc.date.available2017-04-06T08:58:39Z
dc.identifierInternational Journal Of Oral And Maxillofacial Surgery, v. 44, n. 3, p. 389-394, 2015.
dc.identifier0901-5027
dc.identifierhttp://hdl.handle.net/11449/128477
dc.identifierhttp://acervodigital.unesp.br/handle/11449/128477
dc.identifierhttp://dx.doi.org/10.1016/j.ijom.2014.11.009
dc.identifierWOS:000350527600015
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0901502714004391
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/939033
dc.descriptionThe aim of this study was to measure changes in buccal alveolar crestal bone levels after immediate placement and loading of dental implants with Morse taper prosthetic abutments after tooth extraction. This study followed the STROBE guidelines regarding prospective cohort studies. The sample comprised 12 patients with a mean age of 45 years, in whom a central or upper lateral incisor was indicated for extraction. Prior to extraction, computed tomography (CT) analysis was carried out to assess the presence of the buccal bone crest. CT scans were performed at 24 h and at 6 months after immediate implant placement and immediate loading. The distance from the most apical point of the implant platform to the buccal bone crest was assessed at the two time points. The buccal bone crest height was evaluated at three points in the mesio-distal direction: (1) the centre point of the alveolus, (2) 1 mm mesial to the centre point, and (3) 1 mm distal to the centre point. The values obtained were subjected to statistical analysis, comparing the distances from the bone crest to the implant platform for the two time points. After 6 months there was a statistically significant, non-uniform reduction in height at the level of the crest of the buccal bone in the cervical direction. It is concluded that the buccal bone crest of the immediate implants that replaced the maxillary incisors underwent apical resorption when subjected to immediate loading.
dc.languageeng
dc.publisherChurchill Livingstone
dc.relationInternational Journal Of Oral And Maxillofacial Surgery
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectimplantology
dc.subjectimmediate loading
dc.subjectimmediate implants
dc.subjectdental implants
dc.subjectbuccal bone plate
dc.titleBehaviour of the buccal crestal bone levels after immediate placement of implants subjected to immediate loading
dc.typeOtro


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