Onychomycosis physical examination
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Common physical examination findings of onychomycosis include discoloration and deformities of the nail.
Physical Examination
The following images show examples of how an onychomycosis patient’s nails may look like. The nails may have a brown appearance.
(Images courtesy of Charlie Goldberg, M.D., UCSD School of Medicine and VA Medical Center, San Diego, CA)
-
Onychomycosis due to Trychophyton rubrum, right and left great toe.
-
Onychomycosis: Chronic fungal infection causing discoloration and deformity of nails.
-
Onychomycosis: Chronic fungal toenail infection causing deformity and discoloration.
Nails
-
Onychomycosis. With permission from Dermatology Atlas.[1]
-
Onychomycosis. With permission from Dermatology Atlas.[1]
-
Onychomycosis. With permission from Dermatology Atlas.[1]
-
Onychomycosis. With permission from Dermatology Atlas.[1]
References
© 2026 MyEClinic – IFTM Institut für Telematik in der Medizin GmbH





![Onychomycosis. With permission from Dermatology Atlas.[1]](https://www.wikidoc.org/images/c/ca/Onychomycosis01.jpg)
![Onychomycosis. With permission from Dermatology Atlas.[1]](https://www.wikidoc.org/images/5/58/Onychomycosis02.jpg)
![Onychomycosis. With permission from Dermatology Atlas.[1]](https://www.wikidoc.org/images/0/05/Onychomycosis03.jpg)
![Onychomycosis. With permission from Dermatology Atlas.[1]](https://www.wikidoc.org/images/1/1e/Onychomycosis04.jpg)