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Three-Dimensional Assessment of Volumetric Changes in Sinuses Augmented with Two Different Bone Substitutes

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dc.contributor.authorGultekin, B. Alper
dc.contributor.authorBORAHAN, MEHMET OĞUZ
dc.contributor.authorSirali, Ali
dc.contributor.authorKarabuda, Z. Cuneyt
dc.contributor.authorMijiritsky, Eitan
dc.date.accessioned2020-10-22T21:38:18Z
dc.date.available2020-10-22T21:38:18Z
dc.date.issued2016-01-01T00:00:00Z
dc.description.abstractIntroduction. The bone volume of the posterior maxilla may not be appropriate for implant placement, due to factors such as pneumatized maxillary sinus. The purpose of this study was to evaluate the percentage of graft volume reduction following sinus floor elevation (SFE), with either slow resorbable bone substitute only or a composite of slow and fast resorbable bone substitutes, using cone beam computed tomography (CBCT). Materials and Methods. In this retrospective study, CBCT scans of SFE procedures were evaluated to determine the volume of grafted sinus with either deproteinized bovine bone (DBB) or a 2 : 1 mixture of biphasic calcium sulfate (CS) and DBB, as a composite. The volumetric changes of sinus augmentations were measured 2 weeks (V-I) and 6 months (V-II) after operation. Results. Thirty-three patients were included in this study. The average percentage volume reduction was 9.39 +/- 3.01% and 17.65 +/- 4.15% for DBB and composite grafts, respectively. A significant graft volume reduction was observed between V-I and V-II for both groups (p < 0.01). The DBB group exhibited significantly less volume reduction than the composite group (p < 0.01). Conclusions. Augmented sinus volume may change before implant placement. DBB offers greater volume stability during healing than composite grafts.
dc.identifier.citationGultekin B. A. , BORAHAN M. O. , Sirali A., Karabuda Z. C. , Mijiritsky E., -Three-Dimensional Assessment of Volumetric Changes in Sinuses Augmented with Two Different Bone Substitutes-, BIOMED RESEARCH INTERNATIONAL, cilt.2016, 2016
dc.identifier.doi10.1155/2016/4085079
dc.identifier.pubmed27517044
dc.identifier.scopus84982854055
dc.identifier.urihttp://hdl.handle.net/20.500.12645/24921
dc.identifier.wosWOS:000380699000001
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectSinus
dc.titleThree-Dimensional Assessment of Volumetric Changes in Sinuses Augmented with Two Different Bone Substitutes
dc.typeArticle
dspace.entity.typePublication
local.avesis.idf663679f-7a02-4eaa-988a-3865270b4845
local.publication.isinternational1
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