An inflammation somewhere in the nail; the tissue at the base of the nail may be red and swollen and pus may form; it is often caused by improperly disinfected manicuring implements.
Required Reading
June 1, 1996
Nail technicians should know as much about the inside of the nail as the outside. Here’s an anatomy lesson on the onychium. Pay attention – there’s going to be a test at the end.
