Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants

Objectives: To assess the biological and technical complication rates of single crowns on vital teeth (SC‐V), endodontically treated teeth without post and core (SC‐E), with a cast post and core (SC‐PC) and on implants (SC‐I). Material and methods: From 392 patients with chronic periodontitis treate...

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Veröffentlicht in:Clinical oral implants research 2010-05, Vol.21 (5), p.550-557
Hauptverfasser: Schmidlin, Kurt, Schnell, Natascha, Steiner, Stefanie, Salvi, Giovanni E., Pjetursson, Bjarni, Matuliene, Giedre, Zwahlen, Marcel, Brägger, Urs, Lang, Niklaus P.
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container_end_page 557
container_issue 5
container_start_page 550
container_title Clinical oral implants research
container_volume 21
creator Schmidlin, Kurt
Schnell, Natascha
Steiner, Stefanie
Salvi, Giovanni E.
Pjetursson, Bjarni
Matuliene, Giedre
Zwahlen, Marcel
Brägger, Urs
Lang, Niklaus P.
description Objectives: To assess the biological and technical complication rates of single crowns on vital teeth (SC‐V), endodontically treated teeth without post and core (SC‐E), with a cast post and core (SC‐PC) and on implants (SC‐I). Material and methods: From 392 patients with chronic periodontitis treated and documented by graduate students during the period from 1978 to 2002, 199 were reexamined during 2005 for this retrospective cohort study, and 64 of these patients were treated with SCs. Statistical analysis included Kaplan–Meier survival functions and event rates per 100 years of object‐time. Poisson regression was used to compare the four groups of crowns with respect to the incidence rate ratio of failures, and failures and complications combined over 10 years and the entire observation period. Results: Forty‐one (64%) female and 23 (36%) male patients participated in the reexamination. At the time of seating the crowns, the mean patient age was 46.8 (range 24–66.3) years. One hundred and sixty‐eight single unit crowns were incorporated. Their mean follow‐up time was 11.8 (range 0.8–26.4) years. During the time of observation, 22 biological and 11 technical complications occurred; 19 SC were lost. The chance for SC‐V (56) to remain free of any failure or complication was 89.3% (95% confidence interval [CI] 76.1–95.4) after 10 years, 85.8% (95% CI 66–94.5) for SC‐E (34), 75.9% for SC‐PC (39), (95% CI 58.8–86.7) and 66.2% (95% CI 45.1–80.7) for SC‐I (39). Over 10 years, 95% of SC‐I remained free of failure and demonstrated a cumulative incidence of failure or complication of 34%. Compared with SC‐E, SC‐I were 3.5 times more likely to yield failures or complications and SC‐PC failed 1.7 times more frequently than did SC‐E. SC‐V had the lowest rate of failures or complications over the 10 years. Conclusions: While SCs on vital teeth have the best prognosis, those on endodontically treated teeth have a slightly poorer prognosis over 10 years. Crowns on teeth with post and cores and implant‐supported SCs displayed the highest incidence of failures and complications. To cite this article:
Schmidlin K, Schnell N, Steiner S, Salvi GE, Pjetursson B, Matuliene G, Zwahlen M, Brägger U, Lang NP. Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants
Clin. Oral Impl. Res. 21, 2010; 550–557.
doi: 10.1111/j.1600‐0501.2009.01907.x
doi_str_mv 10.1111/j.1600-0501.2009.01907.x
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Schmidlin K, Schnell N, Steiner S, Salvi GE, Pjetursson B, Matuliene G, Zwahlen M, Brägger U, Lang NP. Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants
Clin. Oral Impl. Res. 21, 2010; 550–557.
doi: 10.1111/j.1600‐0501.2009.01907.x</description><identifier>ISSN: 0905-7161</identifier><identifier>EISSN: 1600-0501</identifier><identifier>DOI: 10.1111/j.1600-0501.2009.01907.x</identifier><identifier>PMID: 20443806</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Adult ; Aged ; Chronic Disease ; complications ; comprehensive care ; Crowns - adverse effects ; dental implants ; Dental Implants - adverse effects ; Dental Restoration Failure ; Dentistry ; endodontics ; failure ; Female ; Humans ; incidence rate ; Male ; Middle Aged ; periodontitis ; Periodontitis - diagnostic imaging ; Periodontitis - therapy ; Poisson Distribution ; porcelain fused to metal crowns ; post and core ; Post and Core Technique - adverse effects ; Radiography ; Retrospective Studies ; risk ; Risk Factors ; success ; supportive periodontal therapy ; Surveys and Questionnaires ; Treatment Outcome</subject><ispartof>Clinical oral implants research, 2010-05, Vol.21 (5), p.550-557</ispartof><rights>2010 John Wiley &amp; Sons A/S</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4387-418aabf4c5b695c96875cb57a1f24980ca7e76466f9bbe62971d07da39ffdd443</citedby><cites>FETCH-LOGICAL-c4387-418aabf4c5b695c96875cb57a1f24980ca7e76466f9bbe62971d07da39ffdd443</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1600-0501.2009.01907.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1600-0501.2009.01907.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20443806$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schmidlin, Kurt</creatorcontrib><creatorcontrib>Schnell, Natascha</creatorcontrib><creatorcontrib>Steiner, Stefanie</creatorcontrib><creatorcontrib>Salvi, Giovanni E.</creatorcontrib><creatorcontrib>Pjetursson, Bjarni</creatorcontrib><creatorcontrib>Matuliene, Giedre</creatorcontrib><creatorcontrib>Zwahlen, Marcel</creatorcontrib><creatorcontrib>Brägger, Urs</creatorcontrib><creatorcontrib>Lang, Niklaus P.</creatorcontrib><title>Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants</title><title>Clinical oral implants research</title><addtitle>Clin Oral Implants Res</addtitle><description>Objectives: To assess the biological and technical complication rates of single crowns on vital teeth (SC‐V), endodontically treated teeth without post and core (SC‐E), with a cast post and core (SC‐PC) and on implants (SC‐I). Material and methods: From 392 patients with chronic periodontitis treated and documented by graduate students during the period from 1978 to 2002, 199 were reexamined during 2005 for this retrospective cohort study, and 64 of these patients were treated with SCs. Statistical analysis included Kaplan–Meier survival functions and event rates per 100 years of object‐time. Poisson regression was used to compare the four groups of crowns with respect to the incidence rate ratio of failures, and failures and complications combined over 10 years and the entire observation period. Results: Forty‐one (64%) female and 23 (36%) male patients participated in the reexamination. At the time of seating the crowns, the mean patient age was 46.8 (range 24–66.3) years. One hundred and sixty‐eight single unit crowns were incorporated. Their mean follow‐up time was 11.8 (range 0.8–26.4) years. During the time of observation, 22 biological and 11 technical complications occurred; 19 SC were lost. The chance for SC‐V (56) to remain free of any failure or complication was 89.3% (95% confidence interval [CI] 76.1–95.4) after 10 years, 85.8% (95% CI 66–94.5) for SC‐E (34), 75.9% for SC‐PC (39), (95% CI 58.8–86.7) and 66.2% (95% CI 45.1–80.7) for SC‐I (39). Over 10 years, 95% of SC‐I remained free of failure and demonstrated a cumulative incidence of failure or complication of 34%. Compared with SC‐E, SC‐I were 3.5 times more likely to yield failures or complications and SC‐PC failed 1.7 times more frequently than did SC‐E. SC‐V had the lowest rate of failures or complications over the 10 years. Conclusions: While SCs on vital teeth have the best prognosis, those on endodontically treated teeth have a slightly poorer prognosis over 10 years. Crowns on teeth with post and cores and implant‐supported SCs displayed the highest incidence of failures and complications. To cite this article:
Schmidlin K, Schnell N, Steiner S, Salvi GE, Pjetursson B, Matuliene G, Zwahlen M, Brägger U, Lang NP. Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants
Clin. Oral Impl. Res. 21, 2010; 550–557.
doi: 10.1111/j.1600‐0501.2009.01907.x</description><subject>Adult</subject><subject>Aged</subject><subject>Chronic Disease</subject><subject>complications</subject><subject>comprehensive care</subject><subject>Crowns - adverse effects</subject><subject>dental implants</subject><subject>Dental Implants - adverse effects</subject><subject>Dental Restoration Failure</subject><subject>Dentistry</subject><subject>endodontics</subject><subject>failure</subject><subject>Female</subject><subject>Humans</subject><subject>incidence rate</subject><subject>Male</subject><subject>Middle Aged</subject><subject>periodontitis</subject><subject>Periodontitis - diagnostic imaging</subject><subject>Periodontitis - therapy</subject><subject>Poisson Distribution</subject><subject>porcelain fused to metal crowns</subject><subject>post and core</subject><subject>Post and Core Technique - adverse effects</subject><subject>Radiography</subject><subject>Retrospective Studies</subject><subject>risk</subject><subject>Risk Factors</subject><subject>success</subject><subject>supportive periodontal therapy</subject><subject>Surveys and Questionnaires</subject><subject>Treatment Outcome</subject><issn>0905-7161</issn><issn>1600-0501</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkc9u1DAQxi0EokvhFZBvnJKO88eODxxgBS3VCkQBVeJiOY5DvWTj1PZqtw_Ae3fSLXsFX2yNf983M_oIoQxyhudsnTMOkEENLC8AZA5Mgsj3T8ji-PGULEBCnQnG2Ql5EeMaALhs5HNyUkBVlQ3wBfmz9JtpcEYn50eqx4722g3bYGnQyUbqRjrhnx1TpClYrCHhAzU3wY_O0MkG5zs_JpdcfNAHG5MPiO1cuqHRjb8GS03wuzFSbJGsxTKCZ-jisLdG65fkWa-HaF893qfkx8cP35cX2erL-aflu1VmcFyRVazRuu0rU7dc1kbyRtSmrYVmfVHJBowWVvCK8162reWFFKwD0elS9n3X4cqn5M3Bdwr-douDqo2Lxg44hPXbqETFC1HVEv5NlqWsmSxnsjmQuGOMwfZqCm6jw51ioOa01FrNoag5FDWnpR7SUnuUvn5ssm03tjsK_8aDwNsDsHODvftvY7VcXc0v1GcHvYvJ7o96HX4rLkpRq-vP5-rr5cXP4vrqm3pf3gNaKLTu</recordid><startdate>201005</startdate><enddate>201005</enddate><creator>Schmidlin, Kurt</creator><creator>Schnell, Natascha</creator><creator>Steiner, Stefanie</creator><creator>Salvi, Giovanni E.</creator><creator>Pjetursson, Bjarni</creator><creator>Matuliene, Giedre</creator><creator>Zwahlen, Marcel</creator><creator>Brägger, Urs</creator><creator>Lang, Niklaus P.</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QO</scope><scope>7QP</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>201005</creationdate><title>Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants</title><author>Schmidlin, Kurt ; Schnell, Natascha ; Steiner, Stefanie ; Salvi, Giovanni E. ; Pjetursson, Bjarni ; Matuliene, Giedre ; Zwahlen, Marcel ; Brägger, Urs ; Lang, Niklaus P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4387-418aabf4c5b695c96875cb57a1f24980ca7e76466f9bbe62971d07da39ffdd443</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Chronic Disease</topic><topic>complications</topic><topic>comprehensive care</topic><topic>Crowns - adverse effects</topic><topic>dental implants</topic><topic>Dental Implants - adverse effects</topic><topic>Dental Restoration Failure</topic><topic>Dentistry</topic><topic>endodontics</topic><topic>failure</topic><topic>Female</topic><topic>Humans</topic><topic>incidence rate</topic><topic>Male</topic><topic>Middle Aged</topic><topic>periodontitis</topic><topic>Periodontitis - diagnostic imaging</topic><topic>Periodontitis - therapy</topic><topic>Poisson Distribution</topic><topic>porcelain fused to metal crowns</topic><topic>post and core</topic><topic>Post and Core Technique - adverse effects</topic><topic>Radiography</topic><topic>Retrospective Studies</topic><topic>risk</topic><topic>Risk Factors</topic><topic>success</topic><topic>supportive periodontal therapy</topic><topic>Surveys and Questionnaires</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schmidlin, Kurt</creatorcontrib><creatorcontrib>Schnell, Natascha</creatorcontrib><creatorcontrib>Steiner, Stefanie</creatorcontrib><creatorcontrib>Salvi, Giovanni E.</creatorcontrib><creatorcontrib>Pjetursson, Bjarni</creatorcontrib><creatorcontrib>Matuliene, Giedre</creatorcontrib><creatorcontrib>Zwahlen, Marcel</creatorcontrib><creatorcontrib>Brägger, Urs</creatorcontrib><creatorcontrib>Lang, Niklaus P.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Calcium &amp; Calcified Tissue Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Clinical oral implants research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schmidlin, Kurt</au><au>Schnell, Natascha</au><au>Steiner, Stefanie</au><au>Salvi, Giovanni E.</au><au>Pjetursson, Bjarni</au><au>Matuliene, Giedre</au><au>Zwahlen, Marcel</au><au>Brägger, Urs</au><au>Lang, Niklaus P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants</atitle><jtitle>Clinical oral implants research</jtitle><addtitle>Clin Oral Implants Res</addtitle><date>2010-05</date><risdate>2010</risdate><volume>21</volume><issue>5</issue><spage>550</spage><epage>557</epage><pages>550-557</pages><issn>0905-7161</issn><eissn>1600-0501</eissn><abstract>Objectives: To assess the biological and technical complication rates of single crowns on vital teeth (SC‐V), endodontically treated teeth without post and core (SC‐E), with a cast post and core (SC‐PC) and on implants (SC‐I). Material and methods: From 392 patients with chronic periodontitis treated and documented by graduate students during the period from 1978 to 2002, 199 were reexamined during 2005 for this retrospective cohort study, and 64 of these patients were treated with SCs. Statistical analysis included Kaplan–Meier survival functions and event rates per 100 years of object‐time. Poisson regression was used to compare the four groups of crowns with respect to the incidence rate ratio of failures, and failures and complications combined over 10 years and the entire observation period. Results: Forty‐one (64%) female and 23 (36%) male patients participated in the reexamination. At the time of seating the crowns, the mean patient age was 46.8 (range 24–66.3) years. One hundred and sixty‐eight single unit crowns were incorporated. Their mean follow‐up time was 11.8 (range 0.8–26.4) years. During the time of observation, 22 biological and 11 technical complications occurred; 19 SC were lost. The chance for SC‐V (56) to remain free of any failure or complication was 89.3% (95% confidence interval [CI] 76.1–95.4) after 10 years, 85.8% (95% CI 66–94.5) for SC‐E (34), 75.9% for SC‐PC (39), (95% CI 58.8–86.7) and 66.2% (95% CI 45.1–80.7) for SC‐I (39). Over 10 years, 95% of SC‐I remained free of failure and demonstrated a cumulative incidence of failure or complication of 34%. Compared with SC‐E, SC‐I were 3.5 times more likely to yield failures or complications and SC‐PC failed 1.7 times more frequently than did SC‐E. SC‐V had the lowest rate of failures or complications over the 10 years. Conclusions: While SCs on vital teeth have the best prognosis, those on endodontically treated teeth have a slightly poorer prognosis over 10 years. Crowns on teeth with post and cores and implant‐supported SCs displayed the highest incidence of failures and complications. To cite this article:
Schmidlin K, Schnell N, Steiner S, Salvi GE, Pjetursson B, Matuliene G, Zwahlen M, Brägger U, Lang NP. Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants
Clin. Oral Impl. Res. 21, 2010; 550–557.
doi: 10.1111/j.1600‐0501.2009.01907.x</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>20443806</pmid><doi>10.1111/j.1600-0501.2009.01907.x</doi><tpages>8</tpages></addata></record>
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source Wiley Online Library - AutoHoldings Journals; MEDLINE
subjects Adult
Aged
Chronic Disease
complications
comprehensive care
Crowns - adverse effects
dental implants
Dental Implants - adverse effects
Dental Restoration Failure
Dentistry
endodontics
failure
Female
Humans
incidence rate
Male
Middle Aged
periodontitis
Periodontitis - diagnostic imaging
Periodontitis - therapy
Poisson Distribution
porcelain fused to metal crowns
post and core
Post and Core Technique - adverse effects
Radiography
Retrospective Studies
risk
Risk Factors
success
supportive periodontal therapy
Surveys and Questionnaires
Treatment Outcome
title Complication and failure rates in patients treated for chronic periodontitis and restored with single crowns on teeth and/or implants
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