Q96.2Karyotype 46,X with abnormal sex chromosome, except iso (Xq)
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 Q90-Q99
- Chromosomal abnormalities, not elsewhere classified
- Official Vietnamese name
- Công thức nhiễm sắc thể 46,X với nhiễm sắc thể giới tính bất thường, trừ iso (Xq)
Related Q96 codes
Q96
Turner syndrome
Q96.0
Primary diagnosis candidate
Karyotype 45,X
Q96.1
Primary diagnosis candidate
Karyotype 46,X iso (Xq)
Q96.3
Primary diagnosis candidate
Mosaicism, 45,X/46,XX or XY
Q96.4
Primary diagnosis candidate
Mosaicism, 45,X/other cell line(s) with abnormal sex chromosome
Q96.8
Primary diagnosis candidate
Other variants of Turner syndrome
Q96.9
Primary diagnosis candidate
Turner syndrome, 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.
