Evaluation of encrustation of double J stents with artificial urine.

Purpose: To evaluate the formation of encrustation on double J stents (DJSs) using artificial urine.

Materials And Methods: In this study, a static urinary system containing artificial urine was created, and a total of 45 DJSs were used to evaluate the formation of encrustation. Three groups of 15 DJSs were tested for 4, 8, or 14 weeks.