The endoscopic injection of vesicoureteric orifices with synthetic or natural materials is a widely recognized method of treating vesicoureteral reflux (VUR). The aim of this study is to present two cases of clinically significant complications following the use of dextranomer/hyaluronic acid copolymer, which led to the progression of the reflux degree, permanent infection of the urinary tract, and the necessity to perform surgical treatment.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3921807PMC
http://dx.doi.org/10.5173/ceju.2012.04.art12DOI Listing

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