Root proximity as a risk marker for periodontal disease: a case-control study
Aim: The aim of this study is first, to examine the prevalence, symmetry and spread of root proximity using the measurement tools and classification as described in part I of the study, and second to examine whether root proximity is a risk marker for periodontal disease. Material and Methods: The r...
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| Veröffentlicht in: | Journal of clinical periodontology 2005-03, Vol.32 (3), p.260-265 |
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| container_title | Journal of clinical periodontology |
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| creator | Vermylen, K. De Quincey, G. N. Th Wolffe, G. N. Van 't Hof, M. A. Renggli, H. H. |
| description | Aim: The aim of this study is first, to examine the prevalence, symmetry and spread of root proximity using the measurement tools and classification as described in part I of the study, and second to examine whether root proximity is a risk marker for periodontal disease.
Material and Methods: The radiographs of 227 patients were examined. The study consisted of a study group of 197 patients with advanced periodontal disease with at least one site with bone loss more than one third of the root length and 30 controls without periodontal disease. Every inter‐proximal space was assessed on the full‐mouth radiographs and a score was assigned according to severity and location. Consequently prevalence of severity and location, symmetry, spread and an odds ratio and relative risk for periodontal disease was calculated.
Results: Root proximity is a symmetrical and localized but widespread phenomenon in periodontal patients and to lesser extend in the non‐periodontal control group. In periodontal patients root proximity was most often encountered in the coronal and intervening part whereas subjects without periodontal disease had more root proximity in the apical and intervening part where it is less critical. Subjects with bilateral root proximity had a 3.6 times higher chance to have periodontitis.
Conclusion: Root proximity must be taken into consideration as a risk marker for periodontal disease. |
| doi_str_mv | 10.1111/j.1600-051X.2005.00668.x |
| format | Article |
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Material and Methods: The radiographs of 227 patients were examined. The study consisted of a study group of 197 patients with advanced periodontal disease with at least one site with bone loss more than one third of the root length and 30 controls without periodontal disease. Every inter‐proximal space was assessed on the full‐mouth radiographs and a score was assigned according to severity and location. Consequently prevalence of severity and location, symmetry, spread and an odds ratio and relative risk for periodontal disease was calculated.
Results: Root proximity is a symmetrical and localized but widespread phenomenon in periodontal patients and to lesser extend in the non‐periodontal control group. In periodontal patients root proximity was most often encountered in the coronal and intervening part whereas subjects without periodontal disease had more root proximity in the apical and intervening part where it is less critical. Subjects with bilateral root proximity had a 3.6 times higher chance to have periodontitis.
Conclusion: Root proximity must be taken into consideration as a risk marker for periodontal disease.</description><identifier>ISSN: 0303-6979</identifier><identifier>EISSN: 1600-051X</identifier><identifier>DOI: 10.1111/j.1600-051X.2005.00668.x</identifier><identifier>PMID: 15766368</identifier><language>eng</language><publisher>Oxford, UK: Munksgaard International Publishers</publisher><subject>Adolescent ; Adult ; Aged ; Alveolar Bone Loss - classification ; Alveolar Bone Loss - diagnostic imaging ; Alveolar Process - diagnostic imaging ; Bicuspid - diagnostic imaging ; Case-Control Studies ; Cuspid - diagnostic imaging ; Dentistry ; Female ; Humans ; Incisor - diagnostic imaging ; location ; Male ; Middle Aged ; Molar - diagnostic imaging ; non-periodontal patients ; odds ratio ; Odontometry - instrumentation ; Periodontal Diseases - classification ; Periodontal Diseases - diagnostic imaging ; periodontal patients ; Periodontitis - classification ; Periodontitis - diagnostic imaging ; prevalence ; Radiography ; relative risk ; Risk Assessment ; risk marker ; root proximity ; severity ; symmetry ; Tooth Apex - diagnostic imaging ; Tooth Cervix - diagnostic imaging ; Tooth Root - diagnostic imaging</subject><ispartof>Journal of clinical periodontology, 2005-03, Vol.32 (3), p.260-265</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4058-ed31ea73f2bc43de72d81fabd17beb24996eca88cbd79fa599c1e03f7b7256c73</citedby><cites>FETCH-LOGICAL-c4058-ed31ea73f2bc43de72d81fabd17beb24996eca88cbd79fa599c1e03f7b7256c73</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.1600-051X.2005.00668.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1600-051X.2005.00668.x$$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/15766368$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Vermylen, K.</creatorcontrib><creatorcontrib>De Quincey, G. N. Th</creatorcontrib><creatorcontrib>Wolffe, G. N.</creatorcontrib><creatorcontrib>Van 't Hof, M. A.</creatorcontrib><creatorcontrib>Renggli, H. H.</creatorcontrib><title>Root proximity as a risk marker for periodontal disease: a case-control study</title><title>Journal of clinical periodontology</title><addtitle>J Clin Periodontol</addtitle><description>Aim: The aim of this study is first, to examine the prevalence, symmetry and spread of root proximity using the measurement tools and classification as described in part I of the study, and second to examine whether root proximity is a risk marker for periodontal disease.
Material and Methods: The radiographs of 227 patients were examined. The study consisted of a study group of 197 patients with advanced periodontal disease with at least one site with bone loss more than one third of the root length and 30 controls without periodontal disease. Every inter‐proximal space was assessed on the full‐mouth radiographs and a score was assigned according to severity and location. Consequently prevalence of severity and location, symmetry, spread and an odds ratio and relative risk for periodontal disease was calculated.
Results: Root proximity is a symmetrical and localized but widespread phenomenon in periodontal patients and to lesser extend in the non‐periodontal control group. In periodontal patients root proximity was most often encountered in the coronal and intervening part whereas subjects without periodontal disease had more root proximity in the apical and intervening part where it is less critical. Subjects with bilateral root proximity had a 3.6 times higher chance to have periodontitis.
Conclusion: Root proximity must be taken into consideration as a risk marker for periodontal disease.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Alveolar Bone Loss - classification</subject><subject>Alveolar Bone Loss - diagnostic imaging</subject><subject>Alveolar Process - diagnostic imaging</subject><subject>Bicuspid - diagnostic imaging</subject><subject>Case-Control Studies</subject><subject>Cuspid - diagnostic imaging</subject><subject>Dentistry</subject><subject>Female</subject><subject>Humans</subject><subject>Incisor - diagnostic imaging</subject><subject>location</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Molar - diagnostic imaging</subject><subject>non-periodontal patients</subject><subject>odds ratio</subject><subject>Odontometry - instrumentation</subject><subject>Periodontal Diseases - classification</subject><subject>Periodontal Diseases - diagnostic imaging</subject><subject>periodontal patients</subject><subject>Periodontitis - classification</subject><subject>Periodontitis - diagnostic imaging</subject><subject>prevalence</subject><subject>Radiography</subject><subject>relative risk</subject><subject>Risk Assessment</subject><subject>risk marker</subject><subject>root proximity</subject><subject>severity</subject><subject>symmetry</subject><subject>Tooth Apex - diagnostic imaging</subject><subject>Tooth Cervix - diagnostic imaging</subject><subject>Tooth Root - diagnostic imaging</subject><issn>0303-6979</issn><issn>1600-051X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkMtOAyEUhonRaL28gmHlbkYYBpgxcaGN13iPRneEgTMJdSoVprF9e6ltdCubk8D_nXP4EMKU5DSdw1FOBSEZ4fQtLwjhOSFCVPlsDQ1-H9bRgDDCMlHLegttxzgihErG2CbaolwKwUQ1QLdP3vd4EvzMjV0_xzpijYOL73iswzsE3PqAJxCct_6j1x22LoKOcJRiJtXMpOvgOxz7qZ3voo1WdxH2VnUHvZyfPQ8vs5v7i6vhyU1mSsKrDCyjoCVri8aUzIIsbEVb3VgqG2iKsq4FGF1VprGybjWva0OBsFY2suDCSLaDDpZ90-KfU4i9GrtooOv0B_hpVEJyWlLOU7BaBk3wMQZo1SS49LO5okQtVKqRWhhTC2NqoVL9qFSzhO6vZkybMdg_cOUuBY6XgS_XwfzfjdX18OFM_PDZknexh9kvn7Sn_Znk6vXuQj08Vry8JKeKs28mPZKR</recordid><startdate>200503</startdate><enddate>200503</enddate><creator>Vermylen, K.</creator><creator>De Quincey, G. N. Th</creator><creator>Wolffe, G. N.</creator><creator>Van 't Hof, M. A.</creator><creator>Renggli, H. H.</creator><general>Munksgaard International Publishers</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></search><sort><creationdate>200503</creationdate><title>Root proximity as a risk marker for periodontal disease: a case-control study</title><author>Vermylen, K. ; De Quincey, G. N. Th ; Wolffe, G. N. ; Van 't Hof, M. A. ; Renggli, H. H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4058-ed31ea73f2bc43de72d81fabd17beb24996eca88cbd79fa599c1e03f7b7256c73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aged</topic><topic>Alveolar Bone Loss - classification</topic><topic>Alveolar Bone Loss - diagnostic imaging</topic><topic>Alveolar Process - diagnostic imaging</topic><topic>Bicuspid - diagnostic imaging</topic><topic>Case-Control Studies</topic><topic>Cuspid - diagnostic imaging</topic><topic>Dentistry</topic><topic>Female</topic><topic>Humans</topic><topic>Incisor - diagnostic imaging</topic><topic>location</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Molar - diagnostic imaging</topic><topic>non-periodontal patients</topic><topic>odds ratio</topic><topic>Odontometry - instrumentation</topic><topic>Periodontal Diseases - classification</topic><topic>Periodontal Diseases - diagnostic imaging</topic><topic>periodontal patients</topic><topic>Periodontitis - classification</topic><topic>Periodontitis - diagnostic imaging</topic><topic>prevalence</topic><topic>Radiography</topic><topic>relative risk</topic><topic>Risk Assessment</topic><topic>risk marker</topic><topic>root proximity</topic><topic>severity</topic><topic>symmetry</topic><topic>Tooth Apex - diagnostic imaging</topic><topic>Tooth Cervix - diagnostic imaging</topic><topic>Tooth Root - diagnostic imaging</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vermylen, K.</creatorcontrib><creatorcontrib>De Quincey, G. N. Th</creatorcontrib><creatorcontrib>Wolffe, G. N.</creatorcontrib><creatorcontrib>Van 't Hof, M. A.</creatorcontrib><creatorcontrib>Renggli, H. H.</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><jtitle>Journal of clinical periodontology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vermylen, K.</au><au>De Quincey, G. N. Th</au><au>Wolffe, G. N.</au><au>Van 't Hof, M. A.</au><au>Renggli, H. H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Root proximity as a risk marker for periodontal disease: a case-control study</atitle><jtitle>Journal of clinical periodontology</jtitle><addtitle>J Clin Periodontol</addtitle><date>2005-03</date><risdate>2005</risdate><volume>32</volume><issue>3</issue><spage>260</spage><epage>265</epage><pages>260-265</pages><issn>0303-6979</issn><eissn>1600-051X</eissn><abstract>Aim: The aim of this study is first, to examine the prevalence, symmetry and spread of root proximity using the measurement tools and classification as described in part I of the study, and second to examine whether root proximity is a risk marker for periodontal disease.
Material and Methods: The radiographs of 227 patients were examined. The study consisted of a study group of 197 patients with advanced periodontal disease with at least one site with bone loss more than one third of the root length and 30 controls without periodontal disease. Every inter‐proximal space was assessed on the full‐mouth radiographs and a score was assigned according to severity and location. Consequently prevalence of severity and location, symmetry, spread and an odds ratio and relative risk for periodontal disease was calculated.
Results: Root proximity is a symmetrical and localized but widespread phenomenon in periodontal patients and to lesser extend in the non‐periodontal control group. In periodontal patients root proximity was most often encountered in the coronal and intervening part whereas subjects without periodontal disease had more root proximity in the apical and intervening part where it is less critical. Subjects with bilateral root proximity had a 3.6 times higher chance to have periodontitis.
Conclusion: Root proximity must be taken into consideration as a risk marker for periodontal disease.</abstract><cop>Oxford, UK</cop><pub>Munksgaard International Publishers</pub><pmid>15766368</pmid><doi>10.1111/j.1600-051X.2005.00668.x</doi><tpages>6</tpages></addata></record> |
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| subjects | Adolescent Adult Aged Alveolar Bone Loss - classification Alveolar Bone Loss - diagnostic imaging Alveolar Process - diagnostic imaging Bicuspid - diagnostic imaging Case-Control Studies Cuspid - diagnostic imaging Dentistry Female Humans Incisor - diagnostic imaging location Male Middle Aged Molar - diagnostic imaging non-periodontal patients odds ratio Odontometry - instrumentation Periodontal Diseases - classification Periodontal Diseases - diagnostic imaging periodontal patients Periodontitis - classification Periodontitis - diagnostic imaging prevalence Radiography relative risk Risk Assessment risk marker root proximity severity symmetry Tooth Apex - diagnostic imaging Tooth Cervix - diagnostic imaging Tooth Root - diagnostic imaging |
| title | Root proximity as a risk marker for periodontal disease: a case-control study |
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