Welcome to the Senior Health Forum. I am so sorry to hear about your six years of sinus problems. My heart goes out to you!
Pseudonymous can be difficult to treat, especially in the sinus area. I have had sinusitis that has taken 3-4 weeks to treat. I have also had sinus surgery and I know it can be a very uncomfortable procedure..... but your upcoming surgery is far more extensive. I hope you have a mate, trusted friend or family member that is able to offer you comfort and support.
Have you had a second opinion? I always think that is the best when a surgery is suggested. I would consult a physician associated with a large teaching hospital or one of our nationally known clinics. If you are already seeing one then you are probably with one of the best however a second opinion may still be beneficial.
MedHelp has several other forums that may be helpful. I encourage you to also post on them. These are specifically directed at your medical issues. Here's several links:
Please let us know how you are doing. We will do our best to support you too. Please let me know how you are doing. I'll look forward to hearing from you.
Take Care... Blessings,