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Bone Morphometric Evaluation around Immediately Placed Implants Covered with Porcine-Derived Pericardium Membrane : An Experimental Study in Dogs
Joint Authors
Jimbo, Ryo
Dragan, Irina Florentina
Tovar, Nick
Suzuki, Marcelo
Coelho, Paulo G.
Marin, Charles
Chesnoiu-Matei, Ioana
Witek, Lukasz
Source
International Journal of Biomaterials
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-25
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Objective.
To investigate whether porcine-derived bioresorbable pericardium membrane coverage enhances the osseointegration around implants placed in fresh extraction sockets.
Study Design.
Twenty-four commercially available endosseous implants were placed in the fresh extraction sockets of the mandibular first molar of mature beagles (n=6).
On one side, implants and osteotomy sites were covered with porcine-derived bioresorbable pericardium membranes, whereas on the other side, no membranes were used.
After 6 weeks, samples were retrieved and were histologically processed for histomorphometric analysis.
Results.
The histological observation showed that bone loss and soft tissue migration in the coronal region of the implant were evident for the control group, whereas bone fill was evident up to the neck of the implant for the membrane-covered group.
Bone-to-implant contact was significantly higher for the membrane-covered group compared to the control group, 75% and 45% (P<0.02), respectively.
Conclusion.
The experimental membranes proved to regenerate bone around implants placed in fresh extraction sockets without soft tissue intrusion.
American Psychological Association (APA)
Jimbo, Ryo& Marin, Charles& Witek, Lukasz& Suzuki, Marcelo& Tovar, Nick& Chesnoiu-Matei, Ioana…[et al.]. 2012. Bone Morphometric Evaluation around Immediately Placed Implants Covered with Porcine-Derived Pericardium Membrane : An Experimental Study in Dogs. International Journal of Biomaterials،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-459803
Modern Language Association (MLA)
Jimbo, Ryo…[et al.]. Bone Morphometric Evaluation around Immediately Placed Implants Covered with Porcine-Derived Pericardium Membrane : An Experimental Study in Dogs. International Journal of Biomaterials No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-459803
American Medical Association (AMA)
Jimbo, Ryo& Marin, Charles& Witek, Lukasz& Suzuki, Marcelo& Tovar, Nick& Chesnoiu-Matei, Ioana…[et al.]. Bone Morphometric Evaluation around Immediately Placed Implants Covered with Porcine-Derived Pericardium Membrane : An Experimental Study in Dogs. International Journal of Biomaterials. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-459803
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-459803