Well, it’s normal to be apprehensive about something like this, shrubbery! So, you asked some good questions, and I hope people here will tell you that even though it’s not a walk in the park, it was worth it. My husband had to have the surgery done that you described. He has never regretted it. Yes, it was painful for a week or so. But he can breathe so much better and smell so much better, as well. Sometimes the internet can be a great thing – but sometimes it serves to make people worry too much from what they read. I suggest you only ask your doctor about the specifics. Some people have to have a splint, and others don’t. My husband didn’t have one. I have never heard of the empty nose syndrome, and I type these reports for doctors (14 years) – so talk with your doctor about what you’ve read. I can’t really speak to the specific percentages of people who wake up during surgery, but you will be attended by an Anesthesia specialist – either doctor or nurse, and the chances of that happening are highly unlikely! Sure, as with any operation, there is going to be pain. But the doctor will know how to manage your specific situation and before you know it, this will all be in the rearview mirror for you!