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Q92 Other trisomies and partial trisomies of the autosomes, not elsewhere classified
BackQ92.0Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)CategoryQ92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)CategoryQ92.2Partial trisomyCategoryQ92.5Duplications with other complex rearrangementsCategoryQ92.6Marker chromosomesCategory2 →Q92.61Marker chromosomes in normal individualCategoryQ92.62Marker chromosomes in abnormal individualCategoryQ92.7Triploidy and polyploidyCategoryQ92.8Other specified trisomies and partial trisomies of autosomesCategoryQ92.9Trisomy and partial trisomy of autosomes, unspecifiedCategory
Category
Q92
Other trisomies and partial trisomies of the autosomes, not elsewhere classified
INCLUDES
unbalanced translocations and insertions
EXCLUDES
Excludes1: trisomies of chromosomes 13, 18, 21 (Q90-Q91)
- Chapter
- XVII · Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders
- Section
- Q90-Q99
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.