Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study

Abstract Purpose There is paucity in the studies that assess dental implants replacing failed dental implants due to peri-implantitis. This study aims to evaluate the clinical outcomes of these implants in terms of implant survival and marginal bone loss. Methods Patients in this retrospective study...

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Autores principales:	Eduardo Anitua, Adriana Montalvillo, Asier Eguia, Mohammad Hamdan Alkhraisat
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Peri-implantitis Dental implant Survival Implant supported dental prosthesis Infection Medicine R Dentistry RK1-715
Acceso en línea:	https://doaj.org/article/1926a725651c48b1bc5b82a226b893ca
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spelling	oai:doaj.org-article:1926a725651c48b1bc5b82a226b893ca2021-11-14T12:27:53ZClinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study10.1186/s40729-021-00392-12198-4034https://doaj.org/article/1926a725651c48b1bc5b82a226b893ca2021-11-01T00:00:00Zhttps://doi.org/10.1186/s40729-021-00392-1https://doaj.org/toc/2198-4034Abstract Purpose There is paucity in the studies that assess dental implants replacing failed dental implants due to peri-implantitis. This study aims to evaluate the clinical outcomes of these implants in terms of implant survival and marginal bone loss. Methods Patients in this retrospective study were selected if having one or more implants removed due to peri-implantitis and the placement and loading of dental implants in the same region from April 2010 to December 2019. Information was collected about the patient's demographic data, implant dimensions, surgical and prosthetic variables. Changes in peri-implant bone level, cumulative implant survival rate and technical complications were assessed. Results Three hundred and eighty one dental implants in 146 patients that were placed in the same position or one-tooth position mesially/distally to the site of explantation were included. The patients' mean age was 63 ± 10 years. Ninety seven patients were females and 49 were males. After a mean follow-up of 34 ± 17 months, two implants failed. The cumulative survival rate was 99%. The marginal bone loss was −0.1 ± 0.6. Immediate or delay replacement of the failed implant did not affect implant survival or marginal bone stability. All the prostheses were screw-retained and presented the following complications: ceramic chipping (3 events), resin tooth fracture (1 event) and prosthetic screw loosening (1 event). Conclusions Dental implants replacing failed implants due to peri-implantitis would be an option in the management of peri-implantitis. They showed high survival rate and marginal bone stability.Eduardo AnituaAdriana MontalvilloAsier EguiaMohammad Hamdan AlkhraisatSpringerOpenarticlePeri-implantitisDental implantSurvivalImplant supported dental prosthesisInfectionMedicineRDentistryRK1-715ENInternational Journal of Implant Dentistry, Vol 7, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Peri-implantitis Dental implant Survival Implant supported dental prosthesis Infection Medicine R Dentistry RK1-715
spellingShingle	Peri-implantitis Dental implant Survival Implant supported dental prosthesis Infection Medicine R Dentistry RK1-715 Eduardo Anitua Adriana Montalvillo Asier Eguia Mohammad Hamdan Alkhraisat Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study
description	Abstract Purpose There is paucity in the studies that assess dental implants replacing failed dental implants due to peri-implantitis. This study aims to evaluate the clinical outcomes of these implants in terms of implant survival and marginal bone loss. Methods Patients in this retrospective study were selected if having one or more implants removed due to peri-implantitis and the placement and loading of dental implants in the same region from April 2010 to December 2019. Information was collected about the patient's demographic data, implant dimensions, surgical and prosthetic variables. Changes in peri-implant bone level, cumulative implant survival rate and technical complications were assessed. Results Three hundred and eighty one dental implants in 146 patients that were placed in the same position or one-tooth position mesially/distally to the site of explantation were included. The patients' mean age was 63 ± 10 years. Ninety seven patients were females and 49 were males. After a mean follow-up of 34 ± 17 months, two implants failed. The cumulative survival rate was 99%. The marginal bone loss was −0.1 ± 0.6. Immediate or delay replacement of the failed implant did not affect implant survival or marginal bone stability. All the prostheses were screw-retained and presented the following complications: ceramic chipping (3 events), resin tooth fracture (1 event) and prosthetic screw loosening (1 event). Conclusions Dental implants replacing failed implants due to peri-implantitis would be an option in the management of peri-implantitis. They showed high survival rate and marginal bone stability.
format	article
author	Eduardo Anitua Adriana Montalvillo Asier Eguia Mohammad Hamdan Alkhraisat
author_facet	Eduardo Anitua Adriana Montalvillo Asier Eguia Mohammad Hamdan Alkhraisat
author_sort	Eduardo Anitua
title	Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study
title_short	Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study
title_full	Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study
title_fullStr	Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study
title_full_unstemmed	Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study
title_sort	clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/1926a725651c48b1bc5b82a226b893ca
work_keys_str_mv	AT eduardoanitua clinicaloutcomesofdentalimplantsplacedinthesameregionwherepreviousimplantsfailedduetoperiimplantitisaretrospectivestudy AT adrianamontalvillo clinicaloutcomesofdentalimplantsplacedinthesameregionwherepreviousimplantsfailedduetoperiimplantitisaretrospectivestudy AT asiereguia clinicaloutcomesofdentalimplantsplacedinthesameregionwherepreviousimplantsfailedduetoperiimplantitisaretrospectivestudy AT mohammadhamdanalkhraisat clinicaloutcomesofdentalimplantsplacedinthesameregionwherepreviousimplantsfailedduetoperiimplantitisaretrospectivestudy
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Clinical outcomes of dental implants placed in the same region where previous implants failed due to peri-implantitis: a retrospective study

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