Hans Edgar Bernd

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BACKGROUND Titan plates have proven a success in the operative assistance of middle face fractures for stabile osteosynthesis. Also bioresorbant materials are being used increasingly. METHOD Films and plates made from poly-beta-hydroxybutyric acid (PHB) with two holes and bolts are tested subperiostally on the osseus skull of 15 rabbits or respectively on(More)
CONCLUSION We conclude that PHB patch material may fulfil the specific requirements that are necessary for a dural substitute, including defect closure, stability and biocompatibility. Our results support the assumed positive influence of PHB on bone regeneration. OBJECTIVES Although many experimental and clinical studies have been performed to identify a(More)
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