ICD-11 classes
16 Diseases of the genitourinary system
Diseases of the urinary system
Renal tubulo-interstitial diseases
GB56 — Obstructive or reflux nephropathy
GB56.0 — Hydronephrosis with ureteropelvic junction obstruction
ICD-11 GB56.0 — Hydronephrosis with ureteropelvic junction obstruction
A condition caused by any obstruction in or stenosis of the ureteropelvic junction. This condition is characterised by distension of the pelvis and calyces of the kidney with a partial or complete obstructed flow of urine. This condition may present with flank pain, haematuria, pyuria, or hyperpyrexia.
The diagnosis includes nothing.
It excludes 2 items.
- Congenital ureteropelvic junction occlusion (QJCB) (LB31.8)
- Congenital hydronephrosis (LB31.0)
It has no clarifying diagnoses.