fig. 1.
Advanced subungual hyperkeratosis resulting in uplifting of the nail plate with distal nail bed, ‘oil spot’ involvement of nearly the entire nail bed and hyponychial involvement.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.