Implant failure and history of failed endodontic treatment : a retrospective case-control study
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Implant failure and history of failed endodontic treatment : a retrospective case-control study

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Implant failure and history of failed endodontic treatment : a retrospective case-control study

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dc.contributor.author Chatzopoulos, Georgios S. es
dc.contributor.author Wolff, Larry F. es
dc.date.accessioned 2018-02-28T11:26:55Z
dc.date.available 2018-02-28T11:26:55Z
dc.date.issued 2017 es
dc.identifier.uri http://hdl.handle.net/10550/65072
dc.description.abstract Residual bacterial biofilm and/or bacteria in planktonic form may be survived in the bone following an extraction of an infected tooth that was endodontically treated unsuccessfully Failed endodontic treatment may be associated with failure of implants to osseointegrate in the same sites. Therefore, the aim of this retrospective case-control study is to examine the risk of implant failure in previous failed endodontic sites. This retrospective case-control study is based on 94 dental records of implants placed at the University of Minnesota School of Dentistry. Dental records of patients who received an implant in sites with previously failed endodontic therapy in the dental school were identified from the electronic database, while control subjects were obtained from the same pool of patients with the requirement to have received an implant in a site that was not endodontically treated. The mean age of the population was 62.89±14.17 years with 57.4% of the sample being females and 42.6% of them being males. In regards to the socio-economic status and dental insurance, 84.0% of this population was classified as low socio-economic status and 68.1% had dental insurance. Tobacco use was self-reported by 9.6% and hypercholesterolemia was the most prevalent systemic medical condition. Dental implant failure was identified in two of the included records (2.1%), both of which were placed in sites with a history of failed endodontic treatment. Within the limitations of this retrospective case-control study, further investigation with a larger population group into implant failure of sites that previously had unsuccessful endodontic treatment would be warranted. Implant failure may be associated with a history of failed endodontic treatment. es
dc.source Chatzopoulos, Georgios S. ; Wolff, Larry F.. Implant failure and history of failed endodontic treatment : a retrospective case-control study. En: Journal of Clinical and Experimental Dentistry, 9 11 2017: 1322-1328 es
dc.title Implant failure and history of failed endodontic treatment : a retrospective case-control study es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.54277 es

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