Questions about a Deviated Septum Correctional Operation

Hey, forget all the drama that's been happening about anime and jerks in the last couple of minutes. I've been considering having a correctional operation for a deviated septum and I have some questions. So, if any of you have had some experience with this or operations in general, feel free to comment. What I want to know is, are there any risks? Do I have to wear a gown with nothing but my boxers on me? How long does it take? How drastic is the improvement in breathing usually? How long is the healing process? Can I go home right after the operation is done? Do I need to apply anything in order to heal? Does it hurt afterwards?

Yes you have to get completely naked and shaved in order to fix this common nasal problem.

Google motherfucker, don't you know how to use it!? 
(Thank you Samuel L Jackson)

" Google motherfucker, don't you know how to use it!? (Thank you Samuel L Jackson) "

Medicine [30/75] Your...What?

" Medicine [30/75] Your...What? "

I've heard your nose is sore for ages after the operation, but I mean come on. It's a fucking rhinoplasty, billions of these are done every year. There's the same risks you take going to any hospital (death from all the disease), but the procedure itself is basic enough. 
 
I'm thinking of getting this myself... one of my nostrils doesn't even work. It's kinda crappy, cause if I don't force it my body naturally breathes through the mouth and it gives you the WORST breath and the DRIEST mouth in the morning.