<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Zitzmann NU</dc:creator>
  <dc:creator>Berglundh T</dc:creator>
  <dc:date>2008</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">OBJECTIVES
The aim of the current review was to describe the prevalence of peri-implant diseases including peri-implant mucositis and peri-implantitis.


MATERIAL AND METHODS
A MEDLINE search (PubMed) until December 2007 was conducted and different keywords related to the prevalence of peri-implant diseases were used. Cross-sectional and longitudinal studies including &gt; or =50 implant-treated subjects exhibiting a function time of &gt; or =5 years were considered.


RESULTS AND CONCLUSION
The current review revealed that only a few studies provided data on the prevalence of peri-implant diseases. Cross-sectional studies on implant-treated subjects are rare and data from only two study samples were available. Peri-implant mucositis occurred in approximately 80% of the subjects and in 50% of the implants. Peri-implantitis was found in 28% and &gt; or =56% of subjects and in 12% and 43% of implant sites.</dc:description>
  <dc:identifier>https://sonar.ch/global/documents/15306</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1600-051X.2008.01274.x</dc:relation>
  <dc:relation>info:eu-repo/semantics/altIdentifier/pmid/18724856</dc:relation>
  <dc:source>Journal of clinical periodontology. - 2008</dc:source>
  <dc:subject xmlns:ns1="xml" ns1:lang="en">Cross-Sectional Studies</dc:subject>
  <dc:subject xmlns:ns2="xml" ns2:lang="en">Dental Implants</dc:subject>
  <dc:subject xmlns:ns3="xml" ns3:lang="en">Europe</dc:subject>
  <dc:subject xmlns:ns4="xml" ns4:lang="en">Gingivitis</dc:subject>
  <dc:subject xmlns:ns5="xml" ns5:lang="en">Humans</dc:subject>
  <dc:subject xmlns:ns6="xml" ns6:lang="en">Longitudinal Studies</dc:subject>
  <dc:subject xmlns:ns7="xml" ns7:lang="en">Periodontitis</dc:subject>
  <dc:subject xmlns:ns8="xml" ns8:lang="en">Prevalence</dc:subject>
  <dc:title xmlns:ns9="xml" ns9:lang="en">Definition and prevalence of peri-implant diseases.</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>