GA10ICD-11 MMS 2026-01
Endometriosis
Description
A condition of the uterus that is frequently idiopathic. This condition is characterised by ectopic growth and function of endometrial tissue outside the uterine cavity. This condition may be associated with remaining vestigial tissue from the wolffian or mullerian duct, or fragments endometrium refluxed backward into the peritoneal cavity during menstruation. This condition may also present with dysmenorrhoea, dyspareunia, nonmenstrual pelvic pain, infertility, alteration of menses, or may be asymptomatic. Confirmation is by laparoscopy and histological identification of ectopic fragments.
Exclusions from above levels
01– Certain infectious or parasitic diseases05– Endocrine, nutritional or metabolic diseases18– Complications of pregnancy, childbirth and the puerperium
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22– Injury, poisoning or certain other consequences of external causes
Child codes
GA10.B– Endometriosis of the reproductive systemGA10.C– Endometriosis of the digestive systemGA10.D– Endometriosis of urinary systemGA10.E– Endometriosis of the circulatory systemGA10.F– Endometriosis of the nervous systemGA10.G– Thoracic endometriosisGA10.H– Endometriosis in cutaneous scarGA10.J– Endometriosis-related adhesionsGA10.Y– Endometriosis of other specified sitesGA10.Z– Endometriosis of unspecified site
Foundation children elsewhere
GA17.4– Salpingitis isthmica nodosa
Sibling codes
GA11– AdenomyosisGA30– Menopausal or perimenopausal disordersGA31– Female infertilityGA32– Complications associated with medically assisted reproductionGA33– Recurrent pregnancy lossGA34– Female pelvic pain associated with genital organs or menstrual cycleGA6Y– Other specified diseases of the female genital systemGA6Z– Diseases of the female genital system, unspecified
Foundation entity
Allowed postcoordination axes
Part of: 16: Diseases of the genitourinary system