GB70.0

ICD-11 MMS 2026-01

Calculus of kidney

Description

A condition of the kidney, caused by dehydration, decreased urine volume or fluid flow rates, or increased excretion of minerals such as calcium, oxalate, magnesium, cystine, and phosphate. This condition is characterised by the urinary calculi located in the kidney, in renal calyces, or in the renal pelvis. This condition may present with haematuria, dysuria, or pain in the flank, lower abdomen, or groin. Confirmation is by abdominal radiography to determine the presence and location of calculi.

Inclusions

  • Renal calculus or stone
  • Stone in kidney

Exclusions from above levels

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  • MF9Y – Crystalluria
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Child codes

  • GB70.00 – Staghorn calculus
  • GB70.0Y – Other specified calculus of kidney
  • GB70.0Z – Calculus of kidney, unspecified

Sibling codes

  • GB70.1 – Calculus of ureter
  • GB70.Z – Calculus of upper urinary tract, unspecified

Foundation entity

Calculus of kidney – http://id.who.int/icd/entity/389168514

Allowed postcoordination axes

Part of: GB70: Calculus of upper urinary tract › 16: Diseases of the genitourinary system