Amenorrhoea

Description

A condition of the genital system, caused by hormonal or endocrine disturbances, absence of the uterus, pregnancy, lactation, abnormalities of the genital outflow tract, or failure of the ovaries to retain egg cells during the antenatal period. This condition is characterised by the absence of menstruation by age 16, or the termination of an established menstruation cycle for more than 3-9 months.

Excludes

5A80 – Ovarian dysfunction

Exclusions from above levels

01 – Certain infectious or parasitic diseases
05 – Endocrine, nutritional or metabolic diseases
18 – Complications of pregnancy, childbirth and the puerperium

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22 – Injury, poisoning or certain other consequences of external causes

Child codes

GA20.00 – Primary amenorrhoea
GA20.01 – Secondary amenorrhoea
GA20.02 – Lactational amenorrhoea
GA20.0Y – Other specified amenorrhoea
GA20.0Z – Amenorrhoea, unspecified

Sibling codes

GA20.1 – Abnormal frequency of uterine bleeding
GA20.2 – Ovulation bleeding
GA20.3 – Abnormal regularity of uterine bleeding
GA20.4 – Abnormal duration of uterine bleeding
GA20.5 – Abnormal volume of uterine bleeding
GA20.Y – Other specified menstrual cycle bleeding disorders
GA20.Z – Menstrual cycle bleeding disorders, unspecified

Foundation entity

Amenorrhoea – http://id.who.int/icd/entity/1595830028

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