Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(Q6210) Congenital unilateral occlusion of the pelvic ureteral junction 195
OUTPAT OUTPAT_ICD10(Q627) Congenital vesico-uretero-renal reflux 145
INPAT INPAT_ICD10(Q6210) Congenital unilateral occlusion of the pelvic ureteral junction 124
INPAT INPAT_ICD10(Q627) Congenital vesico-uretero-renal reflux 110
OUTPAT OUTPAT_ICD10(Q620) Congenital hydronephrosis 70
INPAT INPAT_ICD10(Q620) Congenital hydronephrosis 45
OUTPAT OUTPAT_ICD10(Q625) Accessory ureter 34
INPAT INPAT_ICD10(Q625) Accessory ureter 26
OUTPAT OUTPAT_ICD10(Q6218) Other specified atresia and stenosis of ureter 19
OUTPAT OUTPAT_ICD10(Q622) Congenital megaloureter 19
OUTPAT OUTPAT_ICD10(Q6211) Congenital bilateral occlusion of the pelvic ureteral junction 17
OUTPAT OUTPAT_ICD10(Q623) Other obstructive defects of renal pelvis and ureter 17
INPAT INPAT_ICD10(Q622) Congenital megaloureter 16
INPAT INPAT_ICD10(Q6218) Other specified atresia and stenosis of ureter 13
OUTPAT OUTPAT_ICD10(Q628) Other congenital malformations of ureter 11
INPAT INPAT_ICD10(Q623) Other obstructive defects of renal pelvis and ureter 10
INPAT INPAT_ICD10(Q626) Malposition of ureter 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q6210) Congenital unilateral occlusion of the pelvic ureteral junction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
OUTPAT OUTPAT_ICD10(Q6212) Congenital occlusion of ureterovesical orifice 7
INPAT INPAT_ICD10(Q6211) Congenital bilateral occlusion of the pelvic ureteral junction 6
OUTPAT OUTPAT_ICD10(Q626) Malposition of ureter 6
OUTPAT OUTPAT_ICD10(Q624) Agenesis of ureter 5