A<unk>  is a medical condition in which the nasal<unk> , the bony/cartilaginous wall dividing the nasal cavities, develops a hole or fissure. This may be brought on directly, as in the case of nasal piercings, or indirectly, as by long-term topical drug application, including intranasal ethylphenidate, methamphetamine, cocaine, crushed prescription pills, or decongestant nasal sprays, chronic epistaxis, excessive nose picking and as a complication of nasal surgery like septoplasty or rhinoplasty. Much less common causes for perforated nasal<unk> s include rare granulomatous inflammatory conditions like granulomatosis with polyangiitis. It has been reported as a side effect of anti-angiogenesis drugs like bevacizumab.
Nasal septum perforation
Nasal septal hematoma
Nasal septal abscess
Nasal fracture
Nasal polyp
Epiglottitis
Adenoiditis
Laryngocele