Results
kidney stones
KIDNEY STONE
Ninety-six patients with kidney stones were randomized to undergo RIRS with SP TFL using a 150-μm fiber (34 patients) and a 200-μm fiber (32 patients) and RIRS with Ho:YAG (30 patients). The median laser on time (LOT) in the 200-μm SP TFL group was 9.2 (6.2–14.6) min, in 150-μm SP TFL—11.4 (7.7–14.9) min (