{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T12:36:26Z","timestamp":1763037386083,"version":"build-2065373602"},"reference-count":33,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2019,11,22]],"date-time":"2019-11-22T00:00:00Z","timestamp":1574380800000},"content-version":"vor","delay-in-days":325,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Case Reports in Dentistry"],"published-print":{"date-parts":[[2019,1]]},"abstract":"<jats:p>Tooth loss among adults is associated with progressive periodontitis. Implant prosthetic treatment has long been utilized in periodontal patients. Even when the implants are applied, ongoing management of periodontal disease and control of inflammation is necessary to maintain a healthy oral cavity. Lack of appropriate periodontal treatment can result in recurrence of periodontal disease during a maintenance period; loss of the supportive capacity of the periodontal tissues will increase the susceptibility of residual teeth to traumatic force. For this reason, it is worthwhile to improve oral function by applying implants as a fixed device. Here, we report that implant treatment in a patient with generalized severe chronic periodontitis helped maintain the periodontal and peri\u2010implant tissue for a long term. We propose that initial periodontal treatment and ongoing supportive therapy can help maintain implants in patients with severe periodontitis. In addition, we reviewed case reports in the English literature so far.<\/jats:p>","DOI":"10.1155\/2019\/3715159","type":"journal-article","created":{"date-parts":[[2019,11,22]],"date-time":"2019-11-22T18:31:06Z","timestamp":1574447466000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Implant Treatment with 12\u2010Year Follow\u2010Up in a Patient with Severe Chronic Periodontitis: A Case Report and Literature Review"],"prefix":"10.1155","volume":"2019","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6130-1259","authenticated-orcid":false,"given":"Keisuke","family":"Seki","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshiyuki","family":"Hagiwara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,11,22]]},"reference":[{"key":"e_1_2_9_1_2","doi-asserted-by":"publisher","DOI":"10.1177\/0022034514542468"},{"key":"e_1_2_9_2_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0757.2006.00190.x"},{"key":"e_1_2_9_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/prd.12002"},{"key":"e_1_2_9_4_2","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1994.65.5s.498"},{"key":"e_1_2_9_5_2","doi-asserted-by":"publisher","DOI":"10.1902\/annals.1999.4.1.1"},{"key":"e_1_2_9_6_2","doi-asserted-by":"publisher","DOI":"10.1177\/0022034514552491"},{"key":"e_1_2_9_7_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2008.01275.x"},{"key":"e_1_2_9_8_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2002.130507.x"},{"key":"e_1_2_9_9_2","first-page":"402","article-title":"Treatment planning and dental rehabilitation of a periodontally compromised partially edentulous patient: a case report - part I","volume":"9","author":"Brezav\u0161\u010dek M.","year":"2014","journal-title":"The International Journal of Esthetic Dentistry"},{"key":"e_1_2_9_10_2","first-page":"506","article-title":"Treatment planning and dental rehabilitation of periodontally compromised partially edentulous patient: a case report-part II","volume":"9","author":"Brezav\u0161cek M.","year":"2014","journal-title":"The International Journal of Esthetic Dentistry"},{"key":"e_1_2_9_11_2","doi-asserted-by":"publisher","DOI":"10.1563\/AAID-JOI-D-10-00023.1"},{"key":"e_1_2_9_12_2","first-page":"e149","article-title":"Comprehensive treatment in a case with advanced chronic periodontitis: a 15-year follow-up","volume":"58","author":"Zafiropoulos G. 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