From parent levels

ChapterXIVDiseases of the genitourinary systemOpen

Exclusions

  • certain conditions originating in the perinatal period (P00-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O99)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E90)
  • injury, poisoning and certain other consequences of external causes (S00-T98)
  • neoplasms (C00-D48)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
BlockN20-N23UrolithiasisOpen
CategoryN20Calculus of kidney and ureterOpen

Inclusions

  • calculous pyelonephritis

Exclusions

  • with hydronephrosis (N13.2)

Calculus of kidney

Inclusions

  • Nephrolithiasis NOS
  • Renal calculus or stone
  • Staghorn calculus
  • Stone in kidney
Parent: N20 Calculus of kidney and ureter