Code
Hierarchy
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Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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Q90-Q99 Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
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Q93 Monosomies and deletions from the autosomes, not elsewhere classified
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Q93.0 Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)
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Q93.1 Whole chromosome monosomy, mosaicism (mitotic nondisjunction)
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Q93.2 Chromosome replaced with ring, dicentric or isochromosome
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Q93.3 Deletion of short arm of chromosome 4
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Q93.4 Deletion of short arm of chromosome 5
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Q93.5 Other deletions of part of a chromosome
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Q93.7 Deletions with other complex rearrangements
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Q93.8 Other deletions from the autosomes
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Q93.9 Deletion from autosomes, unspecified
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-
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Notes
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Codes from this chapter are not for use on maternal records