however , fewer ureteric stones could be treated in situ at the piezolith ( hm3+ upper ureter 70.6 % , middle ureter 82 % , distal ureter 71.4 % versus piezolith upper ureter 37.5 % , middle ureter 0 % , distal ureter 62.8 % ) .
C0041952
ureteric stones
C0041951
ureter