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Scanning electron microscope (SEM) micrographs of mesh types (A) Avaulta Solo® C.R. Bard, knitted polypropylene mesh (PPM), (B) 0.3% Ch-PPM, (C) 0.5% Ch-PPM, (D) 0.7% Ch-PPM, (E) Pelvitex™, C.R. bard, collagen-coated polypropylene mesh (Col-PPM). Scale bar=300 μm. Ch-PPM, chitosan-coated PPM.
