5A80.3

ICD-11 MMS 2026-01

Anovulation

Description

lack of ovulation in the last 12 months, leading to amenorrhea, irregular or infrequent cycles

Index terms

  • Anovulation

Exclusions from above levels

  • 5A61.0 – isolated gonadotropin deficiency
  • 5D44 – Postprocedural ovarian failure
  • 18 – Pregnancy, childbirth or the puerperium
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  • http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn

Sibling codes

  • 5A80.0 – Clinical hyperandrogenism
  • 5A80.1 – Polycystic ovary syndrome
  • 5A80.2 – Polycystic ovary
  • 5A80.4 – Oligo-ovulation
  • 5A80.5 – Diminished ovarian reserve
  • 5A80.Y – Other specified ovarian dysfunction
  • 5A80.Z – Ovarian dysfunction, unspecified

Foundation entity

Anovulation – http://id.who.int/icd/entity/563648258

Part of: 5A80: Ovarian dysfunction › 05: Endocrine, nutritional or metabolic diseases