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©2014 Baishideng Publishing Group Co.
World J Orthop. Apr 18, 2014; 5(2): 80-88
Published online Apr 18, 2014. doi: 10.5312/wjo.v5.i2.80
Table 1 Natural and synthetic materials
Natural and synthetic materialsMaterialsAdvantages
NaturalNatural Silk, collagen, gelatin, fibrinogen, hyaluronic acid, alginateBiodegradable
Easily available
Bioactive, interact with cells
SyntheticPEG, PGA, PMMA, PLGAFacilitate restoration of structure of damaged tissues
Inert
Long shelf-life
Easily tailored for desired porosity and degradation time
Predictable and reproducible mechanical and physical properties


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