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Article: A 10-year retrospective analysis of marginal bone-level changes around implants in periodontally healthy and periodontally compromised tobacco smokers
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TitleA 10-year retrospective analysis of marginal bone-level changes around implants in periodontally healthy and periodontally compromised tobacco smokers
 
AuthorsAglietta, M3
Siciliano, VI1
Rasperini, G4
Cafiero, C1
Lang, NP2
Salvi, GE3
 
Issue Date2011
 
PublisherWiley-Blackwell Publishing, Inc.. The Journal's web site is located at http://www.blackwellpublishing.com/journals/CLR
 
CitationClinical Oral Implants Research, 2011, v. 22 n. 1, p. 47-53 [How to Cite?]
DOI: http://dx.doi.org/10.1111/j.1600-0501.2010.01977.x
 
AbstractAim: To compare the 10-year marginal bone loss rates around implants supporting single-unit crowns in tobacco smokers with and without a history of treated periodontitis. Materials and methods: In this retrospective controlled study, 40 tobacco smokers were divided into four groups of 10 patients each. Two groups of periodontally compromised (PC) patients and two groups of periodontally healthy (PH) patients were established. PC patients had been treated for their periodontal conditions before implant placement. All patients were enrolled in a regular, individually tailored maintenance care program. For the rehabilitation of PC and PH patients, two different types of implants were used (Nobel Biocare AB; Straumann ® Dental Implant System). The radiographic bone loss rate was calculated by subtracting the bone levels at the time of crown delivery from the bone levels at the 10-year follow-up. Results: The mean age, mean full-mouth plaque score and full-mouth bleeding score and implant location were similar for the four groups. Implant survival rates ranged between 70% and 100%, without statistically significant differences between the four groups (P>0.05). Implants placed in PC patients yielded statistically significantly higher marginal bone loss rates compared with those in PH patients (P<0.05), independent of the implant system used. Conclusion: After 10 years, implants placed in tobacco smokers with a history of treated periodontitis and enrolled in a supportive therapy program yielded lower survival rates and higher marginal bone loss rates compared with those of implants placed in PH smokers. These outcomes were independent of the implant system installed or the healing modality applied. © 2010 John Wiley & Sons A/S.
 
ISSN0905-7161
2012 Impact Factor: 3.433
2012 SCImago Journal Rankings: 1.154
 
DOIhttp://dx.doi.org/10.1111/j.1600-0501.2010.01977.x
 
ISI Accession Number IDWOS:000285390700007
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorAglietta, M
 
dc.contributor.authorSiciliano, VI
 
dc.contributor.authorRasperini, G
 
dc.contributor.authorCafiero, C
 
dc.contributor.authorLang, NP
 
dc.contributor.authorSalvi, GE
 
dc.date.accessioned2012-08-08T08:26:41Z
 
dc.date.available2012-08-08T08:26:41Z
 
dc.date.issued2011
 
dc.description.abstractAim: To compare the 10-year marginal bone loss rates around implants supporting single-unit crowns in tobacco smokers with and without a history of treated periodontitis. Materials and methods: In this retrospective controlled study, 40 tobacco smokers were divided into four groups of 10 patients each. Two groups of periodontally compromised (PC) patients and two groups of periodontally healthy (PH) patients were established. PC patients had been treated for their periodontal conditions before implant placement. All patients were enrolled in a regular, individually tailored maintenance care program. For the rehabilitation of PC and PH patients, two different types of implants were used (Nobel Biocare AB; Straumann ® Dental Implant System). The radiographic bone loss rate was calculated by subtracting the bone levels at the time of crown delivery from the bone levels at the 10-year follow-up. Results: The mean age, mean full-mouth plaque score and full-mouth bleeding score and implant location were similar for the four groups. Implant survival rates ranged between 70% and 100%, without statistically significant differences between the four groups (P>0.05). Implants placed in PC patients yielded statistically significantly higher marginal bone loss rates compared with those in PH patients (P<0.05), independent of the implant system used. Conclusion: After 10 years, implants placed in tobacco smokers with a history of treated periodontitis and enrolled in a supportive therapy program yielded lower survival rates and higher marginal bone loss rates compared with those of implants placed in PH smokers. These outcomes were independent of the implant system installed or the healing modality applied. © 2010 John Wiley & Sons A/S.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationClinical Oral Implants Research, 2011, v. 22 n. 1, p. 47-53 [How to Cite?]
DOI: http://dx.doi.org/10.1111/j.1600-0501.2010.01977.x
 
dc.identifier.doihttp://dx.doi.org/10.1111/j.1600-0501.2010.01977.x
 
dc.identifier.epage53
 
dc.identifier.isiWOS:000285390700007
 
dc.identifier.issn0905-7161
2012 Impact Factor: 3.433
2012 SCImago Journal Rankings: 1.154
 
dc.identifier.issue1
 
dc.identifier.pmid20831754
 
dc.identifier.scopuseid_2-s2.0-78650190290
 
dc.identifier.spage47
 
dc.identifier.urihttp://hdl.handle.net/10722/154647
 
dc.identifier.volume22
 
dc.languageeng
 
dc.publisherWiley-Blackwell Publishing, Inc.. The Journal's web site is located at http://www.blackwellpublishing.com/journals/CLR
 
dc.publisher.placeUnited States
 
dc.relation.ispartofClinical Oral Implants Research
 
dc.relation.referencesReferences in Scopus
 
dc.subject.meshAlveolar Bone Loss - Etiology - Radiography
 
dc.subject.meshCrowns
 
dc.subject.meshDental Implantation, Endosseous - Adverse Effects - Methods
 
dc.subject.meshDental Implants, Single-Tooth - Adverse Effects
 
dc.subject.meshDental Prosthesis Design
 
dc.subject.meshDental Prosthesis, Implant-Supported
 
dc.subject.meshDental Restoration Failure
 
dc.subject.meshFemale
 
dc.subject.meshFollow-Up Studies
 
dc.subject.meshHumans
 
dc.subject.meshMale
 
dc.subject.meshMiddle Aged
 
dc.subject.meshPeriodontitis - Complications
 
dc.subject.meshRetrospective Studies
 
dc.subject.meshSmoking - Adverse Effects
 
dc.subject.meshStatistics, Nonparametric
 
dc.subject.meshSurface Properties
 
dc.titleA 10-year retrospective analysis of marginal bone-level changes around implants in periodontally healthy and periodontally compromised tobacco smokers
 
dc.typeArticle
 
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<contributor.author>Siciliano, VI</contributor.author>
<contributor.author>Rasperini, G</contributor.author>
<contributor.author>Cafiero, C</contributor.author>
<contributor.author>Lang, NP</contributor.author>
<contributor.author>Salvi, GE</contributor.author>
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<description.abstract>Aim: To compare the 10-year marginal bone loss rates around implants supporting single-unit crowns in tobacco smokers with and without a history of treated periodontitis. Materials and methods: In this retrospective controlled study, 40 tobacco smokers were divided into four groups of 10 patients each. Two groups of periodontally compromised (PC) patients and two groups of periodontally healthy (PH) patients were established. PC patients had been treated for their periodontal conditions before implant placement. All patients were enrolled in a regular, individually tailored maintenance care program. For the rehabilitation of PC and PH patients, two different types of implants were used (Nobel Biocare AB; Straumann &#174; Dental Implant System). The radiographic bone loss rate was calculated by subtracting the bone levels at the time of crown delivery from the bone levels at the 10-year follow-up. Results: The mean age, mean full-mouth plaque score and full-mouth bleeding score and implant location were similar for the four groups. Implant survival rates ranged between 70% and 100%, without statistically significant differences between the four groups (P&gt;0.05). Implants placed in PC patients yielded statistically significantly higher marginal bone loss rates compared with those in PH patients (P&lt;0.05), independent of the implant system used. Conclusion: After 10 years, implants placed in tobacco smokers with a history of treated periodontitis and enrolled in a supportive therapy program yielded lower survival rates and higher marginal bone loss rates compared with those of implants placed in PH smokers. These outcomes were independent of the implant system installed or the healing modality applied. &#169; 2010 John Wiley &amp; Sons A/S.</description.abstract>
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<subject.mesh>Alveolar Bone Loss - Etiology - Radiography</subject.mesh>
<subject.mesh>Crowns</subject.mesh>
<subject.mesh>Dental Implantation, Endosseous - Adverse Effects - Methods</subject.mesh>
<subject.mesh>Dental Implants, Single-Tooth - Adverse Effects</subject.mesh>
<subject.mesh>Dental Prosthesis Design</subject.mesh>
<subject.mesh>Dental Prosthesis, Implant-Supported</subject.mesh>
<subject.mesh>Dental Restoration Failure</subject.mesh>
<subject.mesh>Female</subject.mesh>
<subject.mesh>Follow-Up Studies</subject.mesh>
<subject.mesh>Humans</subject.mesh>
<subject.mesh>Male</subject.mesh>
<subject.mesh>Middle Aged</subject.mesh>
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Author Affiliations
  1. Università degli Studi di Napoli Federico II
  2. Prince Philip Dental Hospital
  3. Universität Bern
  4. Università degli Studi di Milano