I underwent pcnl surgery 2mths back where around 3/4 stones were found in left
kidney. Two were around 13/11 mm. However yest I did USG scan and their are still 5mm and 8.3 mm stones in mid pole of left kidney.why is this so? The surgeon stated that he will remove stent and that it will pass through urine as they are fragments left and not stones.or else next he can give litho.What do I expect next?