Q34.1 is the ICD-10 code for Congenital cyst of mediastinum. It is a four-character subcategory of Q34 (Other congenital malformations of respiratory system), the most specific level in the WHO edition. It belongs to the block Q30–Q34 (Congenital malformations of the respiratory 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
Q34.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q34.1Medfødt mediastinalcyste
DQ341Medfødt mediastinal cyste
Q34.1Synnynnäinen välikarsinakysta
Q34.1Angeborene Mediastinalzyste
Q34.1Kyste congénital du médiastin
Q34.1congenitale cyste van mediastinum
Q34.1Congenital cyst of mediastinum
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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