rhagades

[răgə-dēz′]
pl.n.
  1. Chips, cracks, or fissures occurring especially around the mouth and at other mucocutaneous junctions, seen in vitamin deficiency diseases and in congenital syphilis.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.