S52.20Fracture of shaft of ulna, closed
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.
- Group S50-S59
- Injuries to the elbow and forearm
- Official Vietnamese name
- Gãy thân xương trụ, gãy kín
Related S52 codes
S52
Fracture of forearm Excl.:
S52.0
Fracture of upper end of ulna
S52.00
Primary diagnosis candidate
Fracture of upper end of ulna, closed
S52.01
Primary diagnosis candidate
Fracture of upper end of ulna, open
S52.1
Fracture of upper end of radius
S52.10
Primary diagnosis candidate
Fracture of upper end of radius, closed
S52.11
Primary diagnosis candidate
Fracture of upper end of radius, open
S52.2
Fracture of shaft of ulna
S52.21
Primary diagnosis candidate
Fracture of shaft of ulna, open
S52.3
Fracture of shaft of radius
S52.30
Primary diagnosis candidate
Fracture of shaft of radius, closed
S52.31
Primary diagnosis candidate
Fracture of shaft of radius, open
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.
