{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T22:34:02Z","timestamp":1780353242462,"version":"3.54.1"},"reference-count":40,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2022,12,13]],"date-time":"2022-12-13T00:00:00Z","timestamp":1670889600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100014654","name":"Dentsply Sirona","doi-asserted-by":"publisher","award":["IIS D\u20102009\u2010010"],"award-info":[{"award-number":["IIS D\u20102009\u2010010"]}],"id":[{"id":"10.13039\/501100014654","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2023,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The aim of this multicenter parallel\u2010group randomized controlled trial is to compare, in the same clinical scenario, 6\u2009mm short with 11\u2009mm long implants for the rehabilitation of completely edentulous non\u2010atrophic mandibles.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Thirty patients in three study centers received a fixed full\u2010arch mandibular rehabilitation supported by five inter\u2010foraminal implants, with no need for bone augmentation procedures. Patients were randomly allocated (1:1 ratio), at the time of surgery, to test (6\u2009mm implants) or control group (11\u2009mm implants). After 3\u00a0months, a screw\u2010retained full\u2010arch prosthesis was positioned (baseline). Peri\u2010implant marginal bone level change (MBLc, primary outcome) together with implant and prosthesis survival rate, and biological\/technical complications (secondary outcomes) were evaluated up to 5\u2009years.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Twenty seven patients were controlled at 5\u2009years (3 drop\u2010outs). No implant or prosthesis loss occurred. No significant intergroup difference for biological\/technical complications (<jats:italic>p<\/jats:italic>\u00a0&gt;\u2009.05, Fisher's exact test) and no significant intragroup and intergroup difference in the MBLc values were registered (test \u22120.03\u2009\u00b1\u20090.17\u2009mm and control \u22120.13\u2009\u00b1\u20090.32\u2009mm at 5\u2010years; <jats:italic>p<\/jats:italic>\u00a0&gt;\u2009.025, one\u2010sided Mann\u2013Whitney U\u2010test).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>When used in comparable anatomic, surgical, and prosthetic conditions, no difference in the clinical and radiographic outcomes between 6\u2010mm and 11\u2010mm implants was observed at 5\u2009years of follow\u2010up. Short implants showed to be a reliable option for the rehabilitation of completely edentulous non\u2010atrophic mandibles. There is growing clinical evidence supporting the use of short implants, even in the case of non\u2010atrophic sites.<\/jats:p><\/jats:sec>","DOI":"10.1111\/clr.14024","type":"journal-article","created":{"date-parts":[[2022,12,3]],"date-time":"2022-12-03T08:19:49Z","timestamp":1670055589000},"page":"127-136","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["6\u2009mm short versus 11\u2009mm long inter\u2010foraminal implants in the full\u2010arch rehabilitation of edentulous non\u2010atrophic mandibles: 5\u2010year results from a multicenter randomized controlled trial"],"prefix":"10.1111","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1345-8518","authenticated-orcid":false,"given":"Luigi","family":"Guida","sequence":"first","affiliation":[{"name":"Multidisciplinary Department of Medical\u2010 Surgical and Dental Specialties University of Campania \u201cLuigi Vanvitelli\u201d  Naples Italy"},{"name":"Department of Dentistry, Orthopaedics and Rehabilitation University Hospital \u201cLuigi Vanvitelli\u201d  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Umberto","family":"Esposito","sequence":"additional","affiliation":[{"name":"\u201cA. Cardarelli\u201d Hospital  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Massimiliano","family":"Sirignano","sequence":"additional","affiliation":[{"name":"\u201cA. Cardarelli\u201d Hospital  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paolo","family":"Torrisi","sequence":"additional","affiliation":[{"name":"Private Practice  Catania Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4605-2087","authenticated-orcid":false,"given":"Marco","family":"Annunziata","sequence":"additional","affiliation":[{"name":"Multidisciplinary Department of Medical\u2010 Surgical and Dental Specialties University of Campania \u201cLuigi Vanvitelli\u201d  Naples Italy"},{"name":"Department of Dentistry, Orthopaedics and Rehabilitation University Hospital \u201cLuigi Vanvitelli\u201d  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0284-1108","authenticated-orcid":false,"given":"Denis","family":"Cecchinato","sequence":"additional","affiliation":[{"name":"Institute \u201cFranci\u201d  Padua Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,12,13]]},"reference":[{"issue":"4","key":"e_1_2_10_2_1","first-page":"347","article-title":"Long\u2010term follow\u2010up study of osseointegrated implants in the treatment of totally edentulous jaws","volume":"5","author":"Adell R.","year":"1990","journal-title":"The International Journal of Oral & Maxillofacial Implants"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0300-9785(81)80077-4"},{"key":"e_1_2_10_4_1","first-page":"25","article-title":"Posterior jaw rehabilitation using partial prosteheses supported by implants 4.0 \u00d7\u20094.0\u2009MM or longer: Three\u2010year postloading results of a mucentre randomised controlled trial","volume":"1","author":"Barausse C.","year":"2019","journal-title":"Clinical Trials in Dentistry"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.1995.060405.x"},{"key":"e_1_2_10_6_1","first-page":"27","article-title":"Immediate loading of fixed cross\u2010arch prostheses supported by flapless\u2010placed supershort or long implants: 1\u2010year results from a randomised controlled trial","volume":"8","author":"Cannizzaro G.","year":"2015","journal-title":"European Journal of Oral Implantology"},{"key":"e_1_2_10_7_1","first-page":"295","article-title":"Immediate loading of fixed cross\u2010arch prostheses supported by flapless\u2010placed 5\u2009mm or 11.5\u2009mm long implants: 5\u2010year results from a randomised controlled trial","volume":"11","author":"Cannizzaro G.","year":"2018","journal-title":"European Journal of Oral Implantology"},{"key":"e_1_2_10_8_1","first-page":"602","article-title":"Implant treatment in the edentulous mandible: A prospective study on Br\u00e5nemark system implants over more than 20\u2009years","volume":"16","author":"Ekelund J.\u2010A.","year":"2003","journal-title":"The International Journal of Prosthodontics"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12432"},{"key":"e_1_2_10_10_1","first-page":"35","article-title":"Posterior jaws rehabilitated with partial prostheses supported by 4.0 \u00d7\u20094.0\u2009mm or by longer implants: One\u2010year post\u2010loading results from a multicenter randomised controlled trial","volume":"9","author":"Felice P.","year":"2016","journal-title":"European Journal of Oral Implantology"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.13547"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.3390\/ma15093138"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12001"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.13674"},{"key":"e_1_2_10_15_1","first-page":"26","article-title":"Consensus statements and recommended clinical procedures regarding the placement of implants in extraction sockets","volume":"19","author":"H\u00e4mmerle C. 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