By Gary M. White, MD

Endonyx onychomycosis

Endonyx onychomycosis is infection of the nail plate without inflammation of the nail bed, formation of subungual debris, onycholysis, etc. Various fungal strains have been found including Trichophyton soudanense, Trichophyton violaceum and Trichophyton tonsurans.


There is a milky white discoloration of the nail bed. The nail plate is smooth. There is no onycholysis nor build-up of subungual debris.


Oral terbinafine as with standard onychomycosis is indicated.

Additional Pictures

Endonyx onychomycosis Endonyx onychomycosis

Endonyx onychomycosis Endonyx onychomycosis


Indian J Dermatol Venereol Leprol 2015;81:390-2

Dermatology Online Journal 21(9)


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