capillaroscopy
noun
cap·il·la·ros·co·py
| \ ˌkap-ə-lə-ˈräs-kə-pē
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variants:
also capillarioscopy \ -ˌler-ē-ˈäs-
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plural capillaroscopies
also capillarioscopies
Medical Definition of capillaroscopy
: diagnostic examination of capillaries, especially of the nail beds, with a microscope