If you want to know the exclusion of kidney stones, you can generally go through the following methods: First of all, patients who suffer from kidney stones can choose a vessel when urinating after kidney stone treatment, and then urinate in the vessel, so that you can directly observe whether there are stones discharged. In addition, during the process of kidney stone discharge, generally the ureter and urethra will produce certain painful symptoms, and when the kidney stone is passed, there will be a sudden disappearance or reduction of painful symptoms. Then again, ultrasound examination can be done to diagnose very directly whether the kidney stone has been discharged or not, which is a very effective examination method.