Bone Regeneration Around Implants Placed in Fresh Extraction Sockets Covered with a Dual-Layer PTFE/Collagen Membrane : An Experimental Study in Dogs

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Bone Regeneration Around Implants Placed in Fresh Extraction Sockets Covered with a Dual-Layer PTFE/Collagen Membrane : An Experimental Study in Dogs

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Publication Article, peer reviewed scientific
Title Bone Regeneration Around Implants Placed in Fresh Extraction Sockets Covered with a Dual-Layer PTFE/Collagen Membrane : An Experimental Study in Dogs
Author Tovar, Nick ; Jimbo, Ryo ; Marin, Charles ; Witek, Lukasz ; Suzuki, Marcelo ; Bonfante, Estevam A. ; Coelho, Paulo G.
Date 2014
English abstract
This study investigated whether the use of a dual-layer polytetrafluoro ethylene (PTFE)/porcine-derived bioresorbable pericardium membrane enhances the osseointegration around implants compared to a single-layer porcine-derived bioresorbable pericardium membrane and a no-membrane control group. Endosseous implants were placed in the fresh extraction sockets of beagles. At 6 weeks, bone loss and apical soft tissue migration occurred in the control group, whereas bone successfully formed to the neck of the implant for the single-layer porcine-derived bioresorbable pericardium membrane group. The dual-layer PTFE/porcine-derived bioresorbable pericardium membrane showed bone growth coronal to the neck of the implant. Bone-to-implant contact and buccal bone loss were respectively higher and lower relative to the single-layer but not statistically different.
DOI https://doi.org/10.11607/prd.1723 (link to publisher's fulltext.)
Publisher Quintessence
Host/Issue International Journal of Periodontics and Restorative Dentistry;6
Volume 34
ISSN 0198-7569
Language eng (iso)
Subject Dentistry, Oral Surgery & Medicine
Medicine
Research Subject Categories::ODONTOLOGY
Handle http://hdl.handle.net/2043/27479 Permalink to this page
Link to publication in DiVA Find this research publication in DiVA.
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