Q64.4 is the ICD-10 code for Malformation of urachus. It is a four-character subcategory of Q64 (Other congenital malformations of urinary system), the most specific level in the WHO edition. It belongs to the block Q60–Q64 (Congenital malformations of the urinary 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
What Q64.4 includes
Conditions and terms that are coded here.
- Cyst of urachus
- Patent urachus
- Prolapse of urachus
Q64.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q64.4Misdannelse i urachus
DQ644Medfødt misdannelse af urachus
- DQ644AMedfødt urachuscyste
- DQ644BMedfødt urachusfistel
- DQ644CUrachusprolaps
- DQ644DUrachus persistens
Q64.4Synnynnäinen urakuksen epämuodostuma
Q64.4Fehlbildung des Urachus
Q64.4Malformation de l'ouraque
Q64.4misvorming van urachus
Q64.4Malformation of urachus
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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