{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T20:42:04Z","timestamp":1790023324363,"version":"4.0.1"},"reference-count":17,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2018,6,15]],"date-time":"2018-06-15T00:00:00Z","timestamp":1529020800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Clinic Periodontology"],"published-print":{"date-parts":[[2018,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>This report is intended to present a supplemental analysis of data from a prior report (Aroca et\u00a0al., <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"#jcpe12923-bib-0003\"\/>) to investigate factors associated with a complete root coverage at 1\u00a0year. The purpose of the prior report was to investigate at 1\u00a0year the adjunction effect of <jats:styled-content style=\"fixed-case\">EMD<\/jats:styled-content> for the treatment of Miller\u2019s class <jats:styled-content style=\"fixed-case\">III<\/jats:styled-content> recession defects using a coronally advanced modified tunnel\/<jats:styled-content style=\"fixed-case\">CTG<\/jats:styled-content> technique with (test group) or without (control group). The purpose of this report was to investigate additional factors associated with root coverage in the same data set.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>On the 138 observations collected from 20 patients, a regression model was used to highlight the relationship between the percentages of root coverage (<jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content>) and three following covariates: the distance from the tip of the papilla and the contact point (<jats:styled-content style=\"fixed-case\">DCP<\/jats:styled-content>) at baseline, the group membership (control vs. test) and tooth position in the mouth (maxillary vs. mandibular).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The statistical analysis showed that there was a significant effect of the <jats:styled-content style=\"fixed-case\">DCP<\/jats:styled-content> at baseline (<jats:italic>p<\/jats:italic>\u00a0=\u00a00.01) and of the tooth type (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a0.001) on the percentage of <jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content> at 1\u00a0year, whereas no significant difference between the two techniques (group membership effect) was shown (<jats:italic>p<\/jats:italic>\u00a0=\u00a00.69).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The probability to obtain a complete root coverage decreases when the <jats:styled-content style=\"fixed-case\">DCP<\/jats:styled-content> at baseline increases. Moreover, maxillary teeth are more likely to give better <jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content> than mandibular teeth. However, in this analysis similar to the last, there was no group effect.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jcpe.12923","type":"journal-article","created":{"date-parts":[[2018,5,14]],"date-time":"2018-05-14T12:54:01Z","timestamp":1526302441000},"page":"861-868","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":50,"title":["Treatment of class <scp>III<\/scp> multiple gingival recessions: Prognostic factors for achieving a complete root coverage"],"prefix":"10.1111","volume":"45","author":[{"given":"Sofia","family":"Aroca","sequence":"first","affiliation":[{"name":"Department of Periodontolgy Universit\u00e9 of Bern  Bern Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antoine","family":"Barbieri","sequence":"additional","affiliation":[{"name":"Centre de Recherche des Cordeliers INSERM UMRS 1138 University Paris Descartes Sorbonne University  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1827-5200","authenticated-orcid":false,"given":"Marco","family":"Clementini","sequence":"additional","affiliation":[{"name":"Department of Periodontology Universit\u00e0 Vita\u2010Salute San Raffaele  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franck","family":"Renouard","sequence":"additional","affiliation":[{"name":"Private practice  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Massimo","family":"de Sanctis","sequence":"additional","affiliation":[{"name":"Department of Periodontology Universit\u00e0 Vita\u2010Salute San Raffaele  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,6,15]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/9780470594001"},{"key":"e_1_2_8_3_1","first-page":"216","article-title":"Use of the supra periosteal envelope in soft tissue grafting for root coverage. 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