{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T15:42:54Z","timestamp":1760888574829},"reference-count":33,"publisher":"Wiley","issue":"s1","license":[{"start":{"date-parts":[[2011,7,11]],"date-time":"2011-07-11T00:00:00Z","timestamp":1310342400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Implant Dent Rel Res"],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p><jats:bold>Background:<\/jats:bold> The extremely resorbed edentulous mandible, with a bone height of 8\u2003mm or less, is still a challenge in implant dentistry. Recently, dental implants of 6\u2003mm in length have been developed.<\/jats:p><jats:p><jats:bold>Purpose:<\/jats:bold> The purpose of this 1\u2010year prospective cohort study was to evaluate treatment outcome of mandibular overdentures supported by four 6\u2010mm dental implants.<\/jats:p><jats:p><jats:bold>Materials and Methods:<\/jats:bold> Twelve edentulous patients with a mandibular height between 6 and 8\u2003mm participated. The patients were treated with an overdenture supported by four 6\u2010mm OsseoSpeed\u2122 dental implants (Astra Tech AB, M\u00f6lndal, Sweden). Clinical and radiographic parameters were evaluated 1 year after completion of the prosthetic treatment. Patients' satisfaction was scored before implant surgery and 1 year after prosthetic treatment.<\/jats:p><jats:p><jats:bold>Results:<\/jats:bold> One\u2010year implant survival rate was 96% (two implants were lost). One patient had a fracture of the mandible in the region of one of the implants 3 weeks after implant surgery. Mean scores for plaque, calculus, gingiva, bleeding, and pocket probing depth were low. Patients' satisfaction was high.<\/jats:p><jats:p><jats:bold>Conclusion:<\/jats:bold> One\u2010year follow\u2010up data revealed that four 6\u2010mm dental implants inserted in an extremely resorbed edentulous mandible provided a solid basis for a bar\u2010retained overdenture.<\/jats:p>","DOI":"10.1111\/j.1708-8208.2011.00358.x","type":"journal-article","created":{"date-parts":[[2011,7,11]],"date-time":"2011-07-11T15:22:52Z","timestamp":1310397772000},"source":"Crossref","is-referenced-by-count":25,"title":["Mandibular Overdentures Supported by 6\u2010mm Dental Implants: A 1\u2010Year Prospective Cohort Study"],"prefix":"10.1111","volume":"14","author":[{"given":"Felix","family":"Gulj\u00e9","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerry M.","family":"Raghoebar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan\u2010Willem P.","family":"Ter Meulen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arjan","family":"Vissink","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Henny J. 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