{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,12]],"date-time":"2024-09-12T14:41:54Z","timestamp":1726152114255},"reference-count":22,"publisher":"Wiley","issue":"S2","license":[{"start":{"date-parts":[[2015,4,15]],"date-time":"2015-04-15T00:00:00Z","timestamp":1429056000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Implant Dent Rel Res"],"published-print":{"date-parts":[[2015,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Biomaterials are commonly used to augment the maxillary sinus floor prior to or in conjunction with dental implant installation. Recently, porous titanium granules (<jats:styled-content style=\"fixed-case\">PTG<\/jats:styled-content>s) have been used in oral implant surgery to stabilize implants and function as an osteoconductive matrix.<\/jats:p><\/jats:sec><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To evaluate if PTGs can be safely used in a larger population of patients, treated by different surgeons, when sinus floor augmentation was required in conjunction with implant installation. The primary endpoint was 12\u2010month survival rate of the dental implants. Biopsies for histology were taken from the augmented area.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>At five centers, 40 subjects with uni or bilateral posterior edentulism and atrophy of the posterior maxilla (3\u20136\u2009mm) were enrolled. In a single\u2010stage procedure, <jats:styled-content style=\"fixed-case\">PTG<\/jats:styled-content> and one to three dental implants were installed in each quadrant. In total, 70 implants were included in the study.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>One immobile implant was removed. The mean marginal bone loss was 0.5\u2009mm and 0.8\u2009mm, on the mesial and distal side, respectively. Histologically, all biopsies demonstrated bone ingrowth.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The results suggest that <jats:styled-content style=\"fixed-case\">PTG<\/jats:styled-content> can be safely and effectively used as augmentation material in the sinus floor when used with dental implants in a one\u2010stage procedure.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cid.12291","type":"journal-article","created":{"date-parts":[[2015,4,15]],"date-time":"2015-04-15T06:49:16Z","timestamp":1429080556000},"source":"Crossref","is-referenced-by-count":4,"title":["Titanium Granules for Augmentation of the Maxillary Sinus \u2013 A Multicenter Study"],"prefix":"10.1111","volume":"17","author":[{"given":"St\u00e5le Petter","family":"Lyngstadaas","sequence":"first","affiliation":[{"name":"Department of Biomaterials Faculty of Dentistry University of Oslo  Oslo Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anders","family":"Verket","sequence":"additional","affiliation":[{"name":"Department of Biomaterials Faculty of Dentistry University of Oslo  Oslo Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Else Marie","family":"Pinholt","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery Institute of Odontology University of Copenhagen  Copenhagen Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Mertens","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery University Hospital Heidelberg  Heidelberg Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hans Reidar","family":"Haan\u00e6s","sequence":"additional","affiliation":[{"name":"Department of Oral Surgery and Oral Medicine Faculty of Dentistry University of Oslo  Oslo Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gert","family":"Wall","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery University Hospital Lund  Lund Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mats","family":"Wallstr\u00f6m","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery The Sahlgrenska Academy University of Gothenburg  G\u00f6teborg Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lars","family":"Rasmusson","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery The Sahlgrenska Academy University of Gothenburg  G\u00f6teborg 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