Figure 1 - Perforated nasal septum associated with chronic nasal abuse of cocaine (courtesy of M W M van den Brekel)
From the following article
H. S. Brand, S. Gonggrijp & C. J. Blanksma
BDJ 204, 365 - 369 (2008) Published online: 12 April 2008
doi:10.1038/sj.bdj.2008.244

