N13Level 2

Obstructive and reflux uropathy

**Excludes2:** - calculus of kidney and ureter without hydronephrosis (N20.-) - congenital obstructive defects of renal pelvis and ureter (Q62.0-Q62.3) - hydronephrosis with ureteropelvic junction obstruction (Q62.11) - obstructive pyelonephritis (N11.1)

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N130Hydronephrosis with ureteropelvic junction obstruction

N131Hydronephrosis with ureteral stricture, not elsewhere classified

N132Hydronephrosis with renal and ureteral calculous obstruction

N133Other and unspecified hydronephrosis

N134Hydroureter

N135Crossing vessel and stricture of ureter without hydronephrosis

N136Pyonephrosis

N137Vesicoureteral-reflux

N138Other obstructive and reflux uropathy

N139Obstructive and reflux uropathy, unspecified

Cross-system equivalences0

No cross-system equivalences mapped for this node.

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