Q43.2Other congenital functional disorders of colon
Code usage status
Primary diagnosis
May be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Official Vietnamese name
- Rối loạn chức năng bẩm sinh khác của đại tràng
- Additional WHO coding guidance
- Congenital dilatation of colon
Related Q43 codes
Q43
Other congenital malformations of intestine
Q43.0
Primary diagnosis candidate
Meckel diverticulum
Q43.1
Primary diagnosis candidate
Hirschsprung disease
Q43.3
Primary diagnosis candidate
Congenital malformations of intestinal fixation
Q43.4
Primary diagnosis candidate
Duplication of intestine
Q43.5
Primary diagnosis candidate
Ectopic anus
Q43.6
Primary diagnosis candidate
Congenital fistula of rectum and anus
Q43.7
Primary diagnosis candidate
Persistent cloaca
Q43.8
Primary diagnosis candidate
Other specified congenital malformations of intestine
Q43.9
Primary diagnosis candidate
Congenital malformation of intestine, unspecified
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
