{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T22:36:32Z","timestamp":1784673392791,"version":"3.55.0"},"reference-count":60,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2018,10,18]],"date-time":"2018-10-18T00:00:00Z","timestamp":1539820800000},"content-version":"vor","delay-in-days":17,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001807","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","doi-asserted-by":"publisher","award":["2009\/53921\u20100"],"award-info":[{"award-number":["2009\/53921\u20100"]}],"id":[{"id":"10.13039\/501100001807","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Clinic Periodontology"],"published-print":{"date-parts":[[2018,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To evaluate clinical and radiographic characteristics in peri\u2010implant marginal tissues in patients with a history of chronic periodontitis, rehabilitated using tissue\u2010level or bone\u2010level implants.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and Methods<\/jats:title><jats:p>Using a split\u2010mouth design, 20 patients with a history of chronic periodontitis were selected and received two different implants, tissue\u2010level group (<jats:italic>n<\/jats:italic>\u00a0=\u00a020) and the bone\u2010level group (<jats:italic>n<\/jats:italic>\u00a0=\u00a020). Peri\u2010implant probing depth, relative peri\u2010implant mucosal margin position, relative peri\u2010implant clinical attachment level, peri\u2010implant plaque index and peri\u2010implant bleeding on probing were evaluated at prosthesis installation, 1, 3, 6, 12 and 24\u00a0months after implant loading. Radiographic marginal bone level was evaluated at implant insertion, prosthesis installation, 6 and 24\u00a0months after implant loading.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The mean difference of peri\u2010implant marginal bone resorption from implant installation to 24\u00a0months in function was 0.75\u00a0\u00b1\u00a01.12\u00a0mm for the tissue\u2010level group and 0.70\u00a0\u00b1\u00a00.72\u00a0mm for the bone\u2010level group. No statistically significant difference was found between groups at all assessment periods for clinical and radiographic peri\u2010implant evaluation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Under a rigid supportive therapy, both approaches performed likewise regarding clinical and radiographic parameters for rehabilitation of patients with a history of chronic periodontitis.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jcpe.12999","type":"journal-article","created":{"date-parts":[[2018,8,14]],"date-time":"2018-08-14T16:41:04Z","timestamp":1534264864000},"page":"1255-1265","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":26,"title":["Evaluation of peri\u2010implant marginal tissues around tissue\u2010level and bone\u2010level implants in patients with a history of chronic periodontitis"],"prefix":"10.1111","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0234-255X","authenticated-orcid":false,"given":"Tiago T.","family":"Vianna","sequence":"first","affiliation":[{"name":"Division of Periodontics Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2173-4620","authenticated-orcid":false,"given":"Tiago","family":"Taiete","sequence":"additional","affiliation":[{"name":"Division of Periodontics Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Renato C.V.","family":"Casarin","sequence":"additional","affiliation":[{"name":"Division of Periodontics Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria C.C.","family":"Giorgi","sequence":"additional","affiliation":[{"name":"Division of Restorative Dentistry Amazonas State University  Manaus Amazonas Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fl\u00e1vio Henrique B.","family":"Aguiar","sequence":"additional","affiliation":[{"name":"Division of Restorative Dentistry Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karina G.","family":"Silv\u00e9rio","sequence":"additional","affiliation":[{"name":"Division of Periodontics Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco H.","family":"Nociti J\u00fanior","sequence":"additional","affiliation":[{"name":"Division of Periodontics Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Enilson A.","family":"Sallum","sequence":"additional","affiliation":[{"name":"Division of Periodontics Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M\u00e1rcio Z.","family":"Casati","sequence":"additional","affiliation":[{"name":"Division of Periodontics Piracicaba Dental School\/State University of Campinas  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,10,18]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.1998.090202.x"},{"key":"e_1_2_9_3_1","first-page":"229","article-title":"Problems and proposals for recording gingivitis and plaque","volume":"25","author":"Ainamo J.","year":"1975","journal-title":"International Dentistry Journal"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12013"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12142"},{"key":"e_1_2_9_6_1","first-page":"138","article-title":"Effect of the platform\u2010switching technique on preservation of peri\u2010implant marginal bone: A systematic review","volume":"27","author":"Al\u2010Nsour M. 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