ICD-10 diagnosis code
Q42.1 Congenital absence, atresia and stenosis of rectum without fistula
Q42.1 is the ICD-10 code for Congenital absence, atresia and stenosis of rectum without fistula. It is a four-character subcategory of Q42 (Congenital absence, atresia and stenosis of large intestine), the most specific level in the WHO edition. It belongs to the block Q38–Q45 (Other congenital malformations of the digestive 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 Q42.1 includes
Conditions and terms that are coded here.
- Imperforate rectum
Q42.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q42.1Medfödd avsaknad, atresi och stenos av rektum utan fistel
Q42.1Medfødt mangel på, atresi av eller stenose av endetarm eller analkanal, uten fistel
DQ421Agenesi, atresi eller medfødt stenose af rektum uden fistel
- DQ421AAgenesi af rektum uden fistel
- DQ421BAtresi af rektum uden fistel
- DQ421CImperforatio recti
- DQ421DMedfødt stenose af rektum uden fistel
Q42.1Peräsuolen synnynnäinen puuttuminen, umpeuma tai ahtauma ilman fisteliä
Q42.1Angeborene(s) Fehlen, Atresie und Stenose des Rektums ohne Fistel
Q42.1Absence, atrésie et sténose congénitales du rectum, sans fistule
Q42.1congenitale afwezigheid, atresie en stenose van rectum zonder fistel
Q42.1Congenital absence, atresia and stenosis of rectum without fistula
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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