phthiriasis

(thir-i’as-is) (Gr. φθειρίασις, φθείρ louse]. Infestation with lice: iculation. p. cap‘it is, lousine of the hair of the head. Ῥ. cor’por is, the presence of lice on the body or clothing. Ῥ. inguina‘lis, the presence of crablice on the pubic hairs.