Q92 - Other trisomies and partial trisomies of the autosomes, not elsewhere classified
Q92.6 - Marker chromosomes
InclusionTerm:
-Trisomies due to dicentrics
-Trisomies due to extra rings
-Trisomies due to isochromosomes
-Individual with marker heterochromatin
Q92.61 - Marker chromosomes in normal individual
Q92.62 - Marker chromosomes in abnormal individual