{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T22:16:48Z","timestamp":1782425808254,"version":"3.54.5"},"reference-count":39,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2012,6,3]],"date-time":"2012-06-03T00:00:00Z","timestamp":1338681600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2013,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The aim of this clinical study was to evaluate the interproximal radiographic bone levels and the survival\/success rate of dental implants placed in alveolar ridges previously preserved with a synthetic bone substitute or a bovine xenograft.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and methods<\/jats:title><jats:p>Alveolar ridge preservation was performed in 27 patients who were randomly assigned in two groups. In the test group (<jats:italic>n<\/jats:italic>\u00a0=\u00a014), the extraction socket was treated with a synthetic bone graft Straumann Bone Ceramic; <jats:styled-content style=\"fixed-case\">SBC<\/jats:styled-content> and a collagen barrier, whereas in the control group (<jats:italic>n<\/jats:italic>\u00a0=\u00a013) a deproteinized bovine bone mineral (<jats:styled-content style=\"fixed-case\">DBBM<\/jats:styled-content>) and the same collagen barrier were used. After 8\u00a0months of healing, titanium dental implants with a hydrophilic surface were placed in the preserved ridges. During surgery, 9\/13 implants in the <jats:styled-content style=\"fixed-case\">SBC<\/jats:styled-content> group and 8\/12 implants in the <jats:styled-content style=\"fixed-case\">DBBM<\/jats:styled-content> group presented with either dehiscence or fenestration defects and required additional bone augmentation. The implants were loaded at 4\u00a0months following placement and were followed up for 1\u00a0year post\u2010loading. Interproximal radiographic bone levels were evaluated in standardized periapical radiographs at loading and 1\u00a0year post\u2010loading. Probing pocket depth, gingival recession and bleeding upon probing were recorded at implants and neighbouring teeth. The success rate of the implants was evaluated according to criteria set by Albrektsson et\u00a0al. (1986).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The survival rate of the implants in both groups was 100% at 1\u2010year post\u2010loading. No statistically significant differences in any of the clinical and radiographic measurements were detected between the two groups (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.05). The success rate of the implants was 84.6% (11\/13) in the <jats:styled-content style=\"fixed-case\">SBC<\/jats:styled-content> group and 83.3% (10\/12) in the <jats:styled-content style=\"fixed-case\">DBBM<\/jats:styled-content> group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Equivalent success and survival rates (as well as similar radiographic changes) of dental implants placed in alveolar ridges previously preserved with <jats:styled-content style=\"fixed-case\">SBC<\/jats:styled-content> or <jats:styled-content style=\"fixed-case\">DBBM<\/jats:styled-content> should be anticipated.<\/jats:p><\/jats:sec>","DOI":"10.1111\/j.1600-0501.2012.02500.x","type":"journal-article","created":{"date-parts":[[2012,6,4]],"date-time":"2012-06-04T16:22:50Z","timestamp":1338826970000},"page":"599-605","source":"Crossref","is-referenced-by-count":26,"title":["Radiographic and clinical outcomes of implants placed in ridge preserved sites: a 12\u2010month post\u2010loading follow\u2010up"],"prefix":"10.1111","volume":"24","author":[{"given":"K.","family":"Patel","sequence":"first","affiliation":[{"name":"Consultant in Restorative Dentistry UCLH Eastman Dental Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Mardas","sequence":"additional","affiliation":[{"name":"Periodontology Unit UCL Eastman Dental Institute London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Donos","sequence":"additional","affiliation":[{"name":"Periodontology Unit UCL Eastman Dental Institute London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,6,3]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"51","article-title":"Clinical and radiographic evaluation of the effects of guided tissue regeneration using resorbable membranes after extraction of impacted mandibular third molars","volume":"27","author":"Aimetti M.","year":"2007","journal-title":"International Journal of Periodontics and Restorative Dentistry"},{"key":"e_1_2_7_3_1","first-page":"11","article-title":"The long\u2010term efficacy of currently used dental implants: a review and proposed criteria of success","volume":"1","author":"Albrektsson T.","year":"1986","journal-title":"The International Journal of Oral & Maxillofacial Implants"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(69)90357-0"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2005.00642.x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2000.71.6.1015"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2008.070628"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2008.01620.x"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-051x.2000.027012889.x"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2008.01565.x"},{"key":"e_1_2_7_11_1","first-page":"260","article-title":"Ridge preservation techniques for implant therapy","volume":"24","author":"Darby I.","year":"2009","journal-title":"The International Journal of Oral & Maxillofacial Implants"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2008.01269.x"},{"key":"e_1_2_7_13_1","first-page":"293","article-title":"A comparison of two techniques to augment maxillary sinuses using the lateral window approach: rigid synthetic resorbable barriers versus anorganic bovine bone. 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