Herpetic whitlow: herpetic infections of the digits.

Ten cases of herpes simplex infections of a digit were observed during a 3 year period. The diagnosis was confirmed in seven cases by culture or tests of serum antibodies. In three cases the clinical characteristics were sufficient to suggest the diagnosis. Medical and dental personnel are particularly prone to develop this affliction; their occupations are a frequent clue to the diagnosis. Nonsurgical treatment of this self-limited entity is recommended.