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Article: Long-Term Outcomes of Dental Implants with a Titanium Plasma-Sprayed Surface: A 20-Year Prospective Case Series Study in Partially Edentulous Patients

TitleLong-Term Outcomes of Dental Implants with a Titanium Plasma-Sprayed Surface: A 20-Year Prospective Case Series Study in Partially Edentulous Patients
Authors
KeywordsImplant success rate
Biological complications
Crestal bone loss
Dental implant
Implant survival rate
Peri-implant bone loss
Prospective follow-up study
Technical complications
Titanium plasma sprayed
Issue Date2013
Citation
Clinical Implant Dentistry and Related Research, 2013, v. 15, n. 6, p. 780-790 How to Cite?
AbstractBackground: Long-term studies of ≥10 years are important milestones to get a better understanding of potential factors causing implant failures or complications. Purpose: The present study investigated the long-term outcomes of titanium dental implants with a rough, microporous surface (titanium plasma sprayed [TPS]) and the associated biologic and technical complications in partially edentulous patients with fixed dental prostheses over a 20-year follow-up period. Materials and Methods: Sixty-seven patients, who received 95 implants in the 1980s, were examined with well-established clinical and radiographic parameters. Based on these findings, each implant was classified as either successful, surviving, or failed. Results: Ten implants in nine patients were lost during the observation period, resulting in an implant survival rate of 89.5%. Radiographically, 92% of the implants exhibited crestal bone loss below 1mm between the 1- and 20-year follow-up examinations. Only 8% yielded peri-implant bone loss of >1mm and none exhibited severe bone loss of more than 1.8mm. During the observation period, 19 implants (20%) experienced a biologic complication with suppuration. Of these 19 implants, 13 implants (13.7%) had been treated and were successfully maintained over the 20-year follow-up period. Therefore, the 20-year implant success rate was 75.8 or 89.5% depending on the different success criteria. Technical complications were observed in 32%. Conclusion: The present study is the first to report satisfactory success rates after 20 years of function of dental implants with a TPS surface in partially edentulous patients. © 2013 Wiley Periodicals, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/236225
ISSN
2015 Impact Factor: 4.152
2015 SCImago Journal Rankings: 1.165

 

DC FieldValueLanguage
dc.contributor.authorChappuis, Vivianne-
dc.contributor.authorBuser, Ramona-
dc.contributor.authorBrägger, Urs-
dc.contributor.authorBornstein, Michael M.-
dc.contributor.authorSalvi, Giovanni E.-
dc.contributor.authorBuser, Daniel-
dc.date.accessioned2016-11-11T07:43:17Z-
dc.date.available2016-11-11T07:43:17Z-
dc.date.issued2013-
dc.identifier.citationClinical Implant Dentistry and Related Research, 2013, v. 15, n. 6, p. 780-790-
dc.identifier.issn1523-0899-
dc.identifier.urihttp://hdl.handle.net/10722/236225-
dc.description.abstractBackground: Long-term studies of ≥10 years are important milestones to get a better understanding of potential factors causing implant failures or complications. Purpose: The present study investigated the long-term outcomes of titanium dental implants with a rough, microporous surface (titanium plasma sprayed [TPS]) and the associated biologic and technical complications in partially edentulous patients with fixed dental prostheses over a 20-year follow-up period. Materials and Methods: Sixty-seven patients, who received 95 implants in the 1980s, were examined with well-established clinical and radiographic parameters. Based on these findings, each implant was classified as either successful, surviving, or failed. Results: Ten implants in nine patients were lost during the observation period, resulting in an implant survival rate of 89.5%. Radiographically, 92% of the implants exhibited crestal bone loss below 1mm between the 1- and 20-year follow-up examinations. Only 8% yielded peri-implant bone loss of >1mm and none exhibited severe bone loss of more than 1.8mm. During the observation period, 19 implants (20%) experienced a biologic complication with suppuration. Of these 19 implants, 13 implants (13.7%) had been treated and were successfully maintained over the 20-year follow-up period. Therefore, the 20-year implant success rate was 75.8 or 89.5% depending on the different success criteria. Technical complications were observed in 32%. Conclusion: The present study is the first to report satisfactory success rates after 20 years of function of dental implants with a TPS surface in partially edentulous patients. © 2013 Wiley Periodicals, Inc.-
dc.languageeng-
dc.relation.ispartofClinical Implant Dentistry and Related Research-
dc.subjectImplant success rate-
dc.subjectBiological complications-
dc.subjectCrestal bone loss-
dc.subjectDental implant-
dc.subjectImplant survival rate-
dc.subjectPeri-implant bone loss-
dc.subjectProspective follow-up study-
dc.subjectTechnical complications-
dc.subjectTitanium plasma sprayed-
dc.titleLong-Term Outcomes of Dental Implants with a Titanium Plasma-Sprayed Surface: A 20-Year Prospective Case Series Study in Partially Edentulous Patients-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1111/cid.12056-
dc.identifier.pmid23506385-
dc.identifier.scopuseid_2-s2.0-84897101932-
dc.identifier.volume15-
dc.identifier.issue6-
dc.identifier.spage780-
dc.identifier.epage790-
dc.identifier.eissn1708-8208-

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