GB70.00

ICD-11 MMS 2026-01

Staghorn calculus

Description

A condition of the kidney, characterised by large, branched, struvite or calcium carbonate apatite calculi within the renal pelvis and extending into one or more caliceal extensions, and fever, haematuria, or flank pain, leading to renal failure and life-threatening sepsis. This condition may be associated with urinary tract infection. Confirmation is by imaging of the abdominal region.

Index terms

  • Staghorn calculus
  • staghorn calculi
  • staghorn kidney calculus

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

Sibling codes

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

Foundation entity

Staghorn calculus – http://id.who.int/icd/entity/48643408

Allowed postcoordination axes

Part of: GB70.0: Calculus of kidney › GB70: Calculus of upper urinary tract › 16: Diseases of the genitourinary system