Urolithiasis

(N20) Calculus of kidney and ureter

(N20.0) Calculus of kidney

(N20.1) Calculus of ureter

(N20.2) Calculus of kidney with calculus of ureter

(N20.9) Urinary calculus, unspecified

(N21) Calculus of lower urinary tract

(N21.0) Calculus in bladder

(N21.1) Calculus in urethra

(N21.8) Other lower urinary tract calculus

(N21.9) Calculus of lower urinary tract, unspecified

(N22) Calculus of urinary tract in diseases classified elsewhere

(N23) Unspecified renal colic