<s>[INST] 8mm stone has been came out from my kidney and its stuck between the kidney and urine bladder.Am Taking medicine for the past weeks to check whther the stone is coming out or not but still i feel the little pain.Could you suggest which type of surgery will easy and no side effect. [/INST] Helloactually your stone has come out of kidney but impacted in the URETERS which r two tubes carrying urine from kidney to bladder...dont take chance by delaying n gef a urgent SURGERY or LASER to get it removed asap </s>