Biodegradable polyurethane cancellous bo
Biodegradable polyurethane cancellous bone graft substitutes in the treatment of iliac crest defects
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Sylwester Gogolewski; Katarzyna Gorna
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Article
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2007
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John Wiley and Sons
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English
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## Abstract Porous scaffolds were produced from newly designed biodegradable, segmented aliphatic polyurethanes of various chemical compositions and hydrophilicβtoβhydrophobic segment ratios. The scaffolds were implanted into monocortical defects in the iliac crest of healthy sheep for 6 months. Th