Anuria

**Definition:** Absence of urine formation. It is usually associated with complete bilateral ureteral (URETER) obstruction, complete lower urinary tract obstruction, or unilateral ureteral obstruction when a solitary kidney is present.

**Tree numbers:** - C12.050.351.968.419.078 - C12.050.351.968.934.070 - C12.200.777.419.078 - C12.200.777.934.141 - C12.950.419.078 - C12.950.934.070