label: Simple percutaneous pyelolithotomy of stone(s) with lithotripsy of stone(s) up to 2 cm in single location of kidney or renal pelvis with antegrade stent placement, using imaging guidance
label_lc: simple percutaneous pyelolithotomy of stone(s) with lithotripsy of stone(s) up to 2 cm in single location of kidney or renal pelvis with antegrade stent placement, using imaging guidance