{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T17:03:22Z","timestamp":1790442202067,"version":"4.1.0"},"reference-count":45,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2010,5,24]],"date-time":"2010-05-24T00:00:00Z","timestamp":1274659200000},"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":[[2010,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:bold>Aim: <\/jats:bold> To evaluate the influence of resorbable membranes on hard tissue alterations and osseointegration at implants placed into extraction sockets in a dog model.<\/jats:p><jats:p><jats:bold>Material and methods: <\/jats:bold> In the mandibular premolar region, implants were installed immediately into the extraction sockets of six Labrador dogs. Collagen\u2010resorbable membranes were placed at the test sites, while the control sites were left uncovered. Implants were intended to heal in a submerged mode. After 4 months of healing, the animals were sacrificed, and ground sections were obtained for histomorphometric evaluation.<\/jats:p><jats:p><jats:bold>Results: <\/jats:bold> After 4 months of healing, a control implant was not integrated (<jats:italic>n<\/jats:italic>=5). Both at the test and at the control sites, bone resorption occurred. While the most coronal bone\u2010to\u2010implant contact was similar between the test and the control sites, the alveolar bone crest outline was maintained to a higher degree at the buccal aspect of the test sites (loss: 1.7\u2003mm) compared with the control sites (loss: 2.2\u2003mm).<\/jats:p><jats:p><jats:bold>Conclusions: <\/jats:bold> The use of collagen\u2010resorbable membranes at implants immediately placed into extraction sockets contributed to a partial (23%) preservation of the buccal outline of the alveolar process.<\/jats:p><jats:p> <jats:bold>To cite this article:<\/jats:bold>\n          \u2028Caneva M, Botticelli D, Salata LA, Souza SLS, Carvalho Cardoso L, Lang NP. Collagen membranes at immediate implants: a histomorphometric study in dogs.\u2028<jats:italic>Clin. Oral Impl. Res<\/jats:italic>. <jats:bold>21<\/jats:bold>, 2010; 891\u2013897.\u2028doi: 10.1111\/j.1600\u20100501.2010.01946.x<\/jats:p>","DOI":"10.1111\/j.1600-0501.2010.01946.x","type":"journal-article","created":{"date-parts":[[2010,5,27]],"date-time":"2010-05-27T00:05:03Z","timestamp":1274918703000},"page":"891-897","source":"Crossref","is-referenced-by-count":37,"title":["Collagen membranes at immediate implants: a histomorphometric study in dogs"],"prefix":"10.1111","volume":"21","author":[{"given":"Marco","family":"Caneva","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniele","family":"Botticelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luiz Antonio","family":"Salata","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S\u00e9rgio Luis","family":"Scombatti 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