Ozena is a disease of the nose in which the bony ridges and mucous membranes of the nose waste away.
Ozena is also called atrophic rhinitis.
Nasal crusting, discharge, and a very bad smell are other usual symptoms of ozena.
Ozena may develop after a long period of nasal swelling.
Joe SA, Patel S. Nonallergic rhinitis. In: Flint PW, Haughey BH, Lund VJ, Niparko JK, Richardson MA, Robbins KT, Thomas JR, eds. . 5th ed. Philadelphia, Pa: Mosby Elsevier; 2010:chap 46.