Evaluation of Bone Regeneration on Polyhydroxyethyl-polymethyl Methacrylate Membrane in a Rabbit Calvarial Defect Model

This study was conducted to evaluate the capacity of guiding bone regeneration of polyhydroxyethyl-polymethyl methacrylate (PHEMA-PMMA) membrane as a guided tissue regeneration membrane for bone defects. Two 8-mm diameter transosseous round defects were made at the parietal bone of 18 New Zealand Wh...

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Veröffentlicht in:	In vivo (Athens) 2016-09, Vol.30 (5), p.587-591
Hauptverfasser:	Kim, Somin, Hwang, Yawon, Kashif, Muhammad, Jeong, Dosun, Kim, Gonhyung
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Bone Regeneration Bone Substitutes - administration & dosage Bone Substitutes - adverse effects Disease Models, Animal Guided Tissue Regeneration Humans Membranes, Artificial Polyhydroxyethyl Methacrylate - administration & dosage Polyhydroxyethyl Methacrylate - adverse effects Polymethyl Methacrylate - administration & dosage Polymethyl Methacrylate - adverse effects Rabbits Skull - drug effects Skull - pathology Wound Healing - drug effects
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Zusammenfassung:	This study was conducted to evaluate the capacity of guiding bone regeneration of polyhydroxyethyl-polymethyl methacrylate (PHEMA-PMMA) membrane as a guided tissue regeneration membrane for bone defects. Two 8-mm diameter transosseous round defects were made at the parietal bone of 18 New Zealand White rabbits. Defects were covered with or without PHEMA-PMMA membrane. Radiological and histological evaluation revealed that the bone tissue over the defect was more regenerated with time in both groups. However, there was significantly more bone regeneration at 8 weeks in the experimental group than the control group (p
ISSN:	1791-7549