Numerous causes: Nasal septal perforation has many causes, including Cocaine abuse, chemical insult, septal surgery, trauma, and habitual nose picking. Diseases that can cause nasal perforation include syphilis, tuberculosis, sarcoidosis, cancer, and wegner's granulomatosis (a rare condition affecting the nasal tract). Perforation can cause nasal congestion, nasal drainage, and recurrent nosebleeds.Fromwww.Mdguid.
Answered 6/24/2014
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