capillaroscopy
noun
cap·il·la·ros·co·py
ˌkap-ə-lə-ˈräs-kə-pē 
variants
also capillarioscopy
plural capillaroscopies also capillarioscopies
: diagnostic examination of capillaries, especially of the nail beds, with a microscope
Cite this Entry
“Capillaroscopy.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/capillaroscopy. Accessed 31 Oct. 2025.
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