O22.5 is the ICD-10 code for Cerebral venous thrombosis in pregnancy. It is a four-character subcategory of O22 (Venous complications and haemorrhoids in pregnancy), the most specific level in the WHO edition. It belongs to the block O20–O29 (Other maternal disorders predominantly related to pregnancy) in Chapter XV, Pregnancy, childbirth and the puerperium.
- Code type
- Subcategory (4 characters)
- Chapter
- XV · O00–O99
- Classification
- WHO ICD-10, 2019 version
What O22.5 includes
Conditions and terms that are coded here.
- Cerebrovenous sinus thrombosis in pregnancy
O22.5 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O22.5Cerebral venøs trombose under svangerskap
DO225Venøs trombose i hjernen i graviditeten
- DO225ATrombose i sinus venosi cerebri i graviditeten
O22.5Raskaudenaikainen aivolaskimon tukos
O22.5Hirnvenenthrombose in der Schwangerschaft
O22.5Thrombose veineuse cérébrale au cours de la grossesse
O22.5veneuze hersentrombose tijdens zwangerschap
Listed through more specific codes:
- O22.50Cerebral venous thrombosis in pregnancy, unspecified trimester
- O22.51Cerebral venous thrombosis in pregnancy, first trimester
- O22.52Cerebral venous thrombosis in pregnancy, second trimester
- O22.53Cerebral venous thrombosis in pregnancy, third trimester
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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