GA20.01

ICD-11 MMS 2026-01

Secondary amenorrhoea

Description

In women who have menstruated previously, no menses for an interval of time equivalent to a total of at least 3 previous cycles, or 6 months

Index terms

  • Secondary amenorrhoea
  • secondary physiologic amenorrhoea
  • Premature ovarian failure due to autoimmune oophoritis

Exclusions from above levels

  • 5A80 – Ovarian dysfunction
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
Show allHide
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • GA20.00 – Primary amenorrhoea
  • GA20.02 – Lactational amenorrhoea
  • GA20.0Y – Other specified amenorrhoea
  • GA20.0Z – Amenorrhoea, unspecified

Foundation entity

Secondary amenorrhoea – http://id.who.int/icd/entity/562150320

Allowed postcoordination axes

Part of: GA20.0: Amenorrhoea › GA20: Menstrual cycle bleeding disorders › 16: Diseases of the genitourinary system