Q26.5 is the ICD-10 code for Anomalous portal venous connection. It is a four-character subcategory of Q26 (Congenital malformations of great veins), the most specific level in the WHO edition. It belongs to the block Q20–Q28 (Congenital malformations of the circulatory system) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.
- Code type
- Subcategory (4 characters)
- Chapter
- XVII · Q00–Q99
- Classification
- WHO ICD-10, 2019 version
Q26.5 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q26.5Anomal vena portae-forbindelse
DQ265Anomalia venae portae
Q26.5Poikkeava porttilaskimoyhteys
Q26.5Fehleinmündung der Pfortader
Q26.5Retour veineux portal anormal
Q26.5abnormale verbinding van vena portae
Q26.5Anomalous portal venous connection
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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