;"Horseshoe kidney";"Ectopic kidney";"Duplicated ureter";Total
"Operation time, mean±SD";50.0±14.9;57.2±35.3;63.6±32.3;54.7±24.7
"Insertion of DJ stent, n (%)";"16 (89%)";"6 (86%)";"10 (100%)";"32 (91.4%)"
"Use of UAS, n (%)";"3 (17%)";0;"2 (20%)";"5 (14%)"
"Fluoroscopy time, mean±SD";0.74±0.32;0.90±0.22;1.05±0.18;0.89±0.24
"Hospital stay, hours, mean (min-max)";"30 (22-44)";"34 (20-54)";"28 (18-52)";"32 (18-52)"
"VAS score, mean (min-max)";"4.2 (3-7)";"3.7 (3-6)";"4.5 (4-8)";"4.2 (3-8)"
"Auxiliary treatment, n (%)";;;;
"– ESWL";"1 (25%)";-;-;"1 (12.5%)"
"– RIRS";"2 (50%)";"1 (33%)";"1 (100%)";"4 (50%)"
"– PNL";-;-;-;-
"– Pyelolithotomy";"1 (25%)";"2 (77%)";-;"3 (37.5%)"
"– Total";4;3;1;8
"Residual stone, n (%)";;;;
"– First month";"5 (27.8%)";"4 (57%)";"1 (14.3%)";"10 (32.3%)"
"– Third month";"4 (23.5%)";"2 (28.5%)";"1 (14.3%)";"7 (22.6%)"
"Complications, total n (%)";"3 (17%)";0;"1 (10%)";"4 (11%)"
"Modified Clavien Classifications";;;;
"– Stage 1";"Pyrexia (2)";;-;2
"– Stage 2";"Pyrexia+Antibiotic (1)";;"Pyrexia+Antibiotic (1)";2