Definition of Dermatophytic onychomycosis
Dermatophytic onychomycosis: Ringworm of the nail, the
most common fungus infection of the nails (onychomycosis). Onychomycosis makes the nails
look white and opaque, thickened, and brittle. Older women (perhaps because estrogen
deficiency may increase the risk of infection), and men and women with diabetes or disease
of the small blood vessels (peripheral vascular disease) are at increased risk.
Artificial nails (acrylic or "wraps") increase the risk because when an
artificial nail is applied, the nail surface is usually abraded with an emery board
damaging it, emery boards can carry infection, and water can collect under the nail
creating a moist, warm environment for fungal growth. Alternative names include tinea
unguium.
Source:
MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=2957
Last Editorial Review: 3/26/1998 2:24:00 PM
Drug Medical Dictionary of Terms by Letter