{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T16:12:10Z","timestamp":1791389530423,"version":"4.3.3"},"reference-count":57,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2017,7,26]],"date-time":"2017-07-26T00:00:00Z","timestamp":1501027200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Implant Dent Rel Res"],"published-print":{"date-parts":[[2017,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The partial edentulous posterior mandible is often a challenge area that requires a bone reconstructive surgery for implants placement.<\/jats:p><\/jats:sec><jats:sec><jats:title>Purpose<\/jats:title><jats:p>This RCT was aimed to evaluate complications rate and vertical bone gain after Guided Bone Regeneration (GBR) with dense non\u2010resorbable d\u2010PTFE titanium\u2010reinforced membranes (Group A) versus titanium meshes covered by cross\u2010linked collagen membranes (Group B).<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and Methods<\/jats:title><jats:p>40 partially edentulous patients with atrophic posterior mandible, were randomly divided into two study group: 20 patients were treated with one stage GBR by means of non\u2010resorbable d\u2010PTFE titanium\u2010reinforced membranes (Group A); and 20 patients, by means of titanium mesh covered by cross\u2010linked collagen membranes (Group B). All complications were recorded, distinguishing between \u201csurgical\u201d and \u201chealing\u201d and between \u201cminor\u201d or \u201cmajor.\u201d. Primary implants stability and vertical bone gain were also evaluated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In the group A, surgical and healing complication rates were 5.0% and 15.0%, respectively. In the group B, surgical and healing complication rates were 15.8% and 21.1%, respectively. No significant differences between two study group were observed regarding complications rate implant stability and vertical bone gain.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Both GBR approaches for the restoration of atrophic posterior mandible achieved similar results regarding complications, vertical bone gain and implant stability.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cid.12520","type":"journal-article","created":{"date-parts":[[2017,7,26]],"date-time":"2017-07-26T07:18:36Z","timestamp":1501053516000},"page":"821-832","source":"Crossref","is-referenced-by-count":171,"title":["Evaluation of complication rates and vertical bone gain after guided bone regeneration with non\u2010resorbable membranes versus titanium meshes and resorbable membranes. A randomized clinical trial"],"prefix":"10.1111","volume":"19","author":[{"given":"Alessandro","family":"Cucchi","sequence":"first","affiliation":[{"name":"Unit of Oral and Maxillofacial Surgery, Department of Biomedical and Neuromotor Science (DIBINEM) Alma Mater Studiorum \u2010 University of Bologna Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elisabetta","family":"Vignudelli","sequence":"additional","affiliation":[{"name":"Unit of Oral and Maxillofacial Surgery, Department of Biomedical and Neuromotor Science (DIBINEM) Alma Mater Studiorum \u2010 University of Bologna Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aldo","family":"Napolitano","sequence":"additional","affiliation":[{"name":"Unit of Oral and Maxillofacial Surgery, Department of Biomedical and Neuromotor Science (DIBINEM) Alma Mater Studiorum \u2010 University of Bologna Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudio","family":"Marchetti","sequence":"additional","affiliation":[{"name":"Unit of Oral and Maxillofacial Surgery, Department of Biomedical and Neuromotor Science (DIBINEM) Alma Mater Studiorum \u2010 University of Bologna Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe","family":"Corinaldesi","sequence":"additional","affiliation":[{"name":"Unit of Oral and Maxillofacial Surgery, Department of Biomedical and Neuromotor Science (DIBINEM) Alma Mater Studiorum \u2010 University of Bologna Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,7,26]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-3913(71)90069-2"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1979.50.4s.11"},{"key":"e_1_2_8_4_1","first-page":"7","article-title":"Classification of partially edentulous arches for implant dentistry","volume":"4","author":"Misch CE","year":"1987","journal-title":"Int J Oral Implantol."},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0901-5027(88)80047-X"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2008.01271.x"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12077"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2001.012001035.x"},{"key":"e_1_2_8_9_1","first-page":"858","article-title":"Vertical ridge augmentation around implants by e\u2010PTFE titanium\u2010reinforced membrane and bovine bone matrix: a 24\u2010 to 54\u2010month study of 10 consecutive cases","volume":"23","author":"Canullo L","year":"2008","journal-title":"Int J Oral Maxillofac Implants."},{"key":"e_1_2_8_10_1","first-page":"1003","article-title":"Clinical and histological evaluation of allogeneic bone matrix versus autogenous bone chips associated with titanium\u2010reinforced e\u2010PTFE membrane for vertical ridge augmentation: a prospective pilot study","volume":"23","author":"Fontana F","year":"2008","journal-title":"Int J Oral Maxillofac Implants."},{"key":"e_1_2_8_11_1","first-page":"59","article-title":"Early implant loading after vertical ridge augmentation (VRA) using e\u2010PTFE titanium\u2010reinforced membrane and nano\u2010structured hydroxyapatite: 2\u2010year prospective study","volume":"3","author":"Canullo L","year":"2010","journal-title":"Eur J Oral Implantol."},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2012.03.016"},{"key":"e_1_2_8_13_1","first-page":"505","article-title":"Management of a coronally advanced lingual flap in regenerative osseous surgery: a case series introducing a novel technique","volume":"31","author":"Ronda M","year":"2011","journal-title":"Int J Periodontics Restorative Dent."},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12157"},{"key":"e_1_2_8_15_1","first-page":"373","article-title":"Vertical ridge augmentation with autogenous bone grafts: resorbable barriers supported by ostheosynthesis plates versus titanium\u2010reinforced barriers. 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