{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T19:17:23Z","timestamp":1778786243702,"version":"3.51.4"},"reference-count":53,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p><jats:italic>Purpose<\/jats:italic>. To evaluate the survival, success, and complication rates of tapered double-lead threads single implants, placed in fresh extraction sockets and healed sites of the posterior jaws.<jats:italic> Methods<\/jats:italic>. The enrolled patients were randomly divided into 2 groups: in the test group (TG), all implants were inserted at the time of tooth extraction; in the control group (CG), all implants were placed 3 months after extraction. The implants were followed for a period of 1 to 3 years after loading. The main outcomes were implant survival, complications, and implant-crown success.<jats:italic> Results<\/jats:italic>. Ninety-two patients had 97 installed implants (49 in the TG, 48 in the CG). Only two implants failed, in the TG; the survival rates were therefore 95.9% (47\/49) and 100% (48\/48) for TG and CG, respectively. In the surviving implants, no complications were reported, for an implant-crown success of 100%.<jats:italic> Conclusions<\/jats:italic>. Although a significant difference was found in the levels of primary stability between TG and CG, single implants placed in fresh extraction sockets and healed sites of the posterior jaws had similar survival and complication rates. Crestal bone levels and peri-implant bone resorption showed similar values. A longer follow-up period is however required, to confirm these positive outcomes.<\/jats:p>","DOI":"10.1155\/2017\/8017175","type":"journal-article","created":{"date-parts":[[2017,9,13]],"date-time":"2017-09-13T17:00:37Z","timestamp":1505322037000},"page":"1-16","source":"Crossref","is-referenced-by-count":13,"title":["Tapered, Double-Lead Threads Single Implants Placed in Fresh Extraction Sockets and Healed Sites of the Posterior Jaws: A Multicenter Randomized Controlled Trial with 1 to 3 Years of Follow-Up"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5155-2807","authenticated-orcid":true,"given":"Alessandro","family":"Cucchi","sequence":"first","affiliation":[{"name":"Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elisabetta","family":"Vignudelli","sequence":"additional","affiliation":[{"name":"Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4411-9930","authenticated-orcid":true,"given":"Simonetta","family":"Franco","sequence":"additional","affiliation":[{"name":"Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2412-7765","authenticated-orcid":true,"given":"Luca","family":"Levrini","sequence":"additional","affiliation":[{"name":"Department of Surgical and Morphological Science, University of Insubria, 21100 Varese, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dario","family":"Castellani","sequence":"additional","affiliation":[{"name":"Private Practice, 50129 Firenze, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luca","family":"Pagliani","sequence":"additional","affiliation":[{"name":"Private Practice, 20122 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Massimiliano","family":"Rea","sequence":"additional","affiliation":[{"name":"Private Practice, 44121 Ferrara, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claudio","family":"Modena","sequence":"additional","affiliation":[{"name":"Department of Diagnostic and Surgical Science, University of Genoa, 16126 Genoa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giulio","family":"Sandri","sequence":"additional","affiliation":[{"name":"Private Practice, 37126 Verona, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlo","family":"Longhi","sequence":"additional","affiliation":[{"name":"Private Practice, 46035 Mantova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1111\/jerd.12283"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.11607\/prd.2986"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/8767845"},{"key":"4","first-page":"155","volume":"9","year":"2016","journal-title":"European Journal of Oral Implantology"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12181"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2013.01.018"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.2627"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12423"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12795"},{"issue":"3","key":"10","first-page":"263","volume":"9","year":"2016","journal-title":"European Journal of Oral Implantology"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2011.02372.x"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1556\/imas.5.2013.4.3"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2006.01349.x"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1097\/scs.0000000000002756"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/204838"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12896"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1097\/ID.0000000000000194"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12405"},{"issue":"5","key":"20","first-page":"515","volume":"31","year":"2011","journal-title":"International Journal of Periodontics and Restorative Dentistry"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1563\/AAID-JOI-D-11-00137"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1111\/j.1708-8208.2012.00450.x"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12276"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2001.72.11.1560"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2017.03.016"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2004.00565.x"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2004.75.12.1605"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2003.140105.x"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12098"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2016.09.007"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12945"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/6285620"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/2908570"},{"key":"34","doi-asserted-by":"publisher","DOI":"10.1186\/1745-6215-13-90"},{"key":"35","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/7358423"},{"key":"36","doi-asserted-by":"publisher","DOI":"10.1097\/id.0000000000000511"},{"key":"37","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12039"},{"key":"38","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2006.01365.x"},{"key":"39","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12923"},{"issue":"4","key":"40","first-page":"326","volume":"25","year":"2012","journal-title":"International Journal of Prosthodontics"},{"key":"41","doi-asserted-by":"publisher","DOI":"10.1111\/jopr.12152"},{"key":"42","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12439"},{"key":"43","doi-asserted-by":"publisher","DOI":"10.1186\/s40729-015-0023-1"},{"issue":"1","key":"44","first-page":"11","volume":"1","year":"1986","journal-title":"The International Journal of Oral & Maxillofacial Implants"},{"key":"45","doi-asserted-by":"publisher","DOI":"10.1111\/j.1708-8208.2012.00456.x"},{"key":"46","year":"2010","journal-title":"Cochrane Database Systematic Reviews"},{"issue":"4","key":"47","first-page":"313","volume":"23","year":"2003","journal-title":"International Journal of Periodontics and Restorative Dentistry"},{"key":"48","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051x.2005.00726.x"},{"key":"49","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2007.01413.x"},{"key":"50","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2004.01093.x"},{"key":"51","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2009.01825.x"},{"key":"52","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2003.74.7.990"},{"key":"53","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2008.070628"},{"key":"54","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2011.01803.x"}],"container-title":["BioMed Research International"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/bmri\/2017\/8017175.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/bmri\/2017\/8017175.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/bmri\/2017\/8017175.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,9,13]],"date-time":"2017-09-13T17:00:37Z","timestamp":1505322037000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/bmri\/2017\/8017175\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017]]},"references-count":53,"alternative-id":["8017175","8017175"],"URL":"https:\/\/doi.org\/10.1155\/2017\/8017175","relation":{},"ISSN":["2314-6133","2314-6141"],"issn-type":[{"value":"2314-6133","type":"print"},{"value":"2314-6141","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017]]}}}