XVII: Congenital malformations, deformations and chromosomal abnormalities
Q90-Q99: Chromosomal abnormalities, not elsewhere classified
Subcodes of Q90-Q99:
- Q90: Down syndrome
- Q91: Edwards syndrome and Patau syndrome
- Q92: Other trisomies and partial trisomies of the autosomes, not elsewhere classified
- Q93: Monosomies and deletions from the autosomes, not elsewhere classified
- Q95: Balanced rearrangements and structural markers, not elsewhere classified
- Q96: Turner syndrome
- Q97: Other sex chromosome abnormalities, female phenotype, not elsewhere classified
- Q98: Other sex chromosome abnormalities, male phenotype, not elsewhere classified
- Q99: Other chromosome abnormalities, not elsewhere classified
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The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.