I have read this thread and would like to add my experience.
I found out on 4/5/05 I had an AN, on 5/9/05, I had surgery (translab) to remove the tumor. My tumor was emeshed in my facial nerve like speghetti, so my nerve was cut. I had no idea, going in that my surgery was going to or even could, result in facial paralysis. The dr. tried to sew it back together and gave me 12-18 month window for recovery of the facial nerve. At my one year MRI and check up, I was told the devastating news that my paralysis was pemanent. In August 2006, I had the 12/7 nerve graft surgery. I was not too keen on another surgery, this surgery made four major surgeries in less than two years, but I couldn't live looking like that. I am very happy to say that I have had significant improvement in my face, and don't hesitate to recommend the procedure to anyone. Don't get me wrong, it is not a cure all and you will not look like your prior self, but it is a significant change and my self esteem has increased. My facial tone is coming back. My mouth isn't drooping anymore and when I talk, my left side of my mouth is moving so it is less noticeable that I have the paralysis. My mouth is not pulling to the right side anymore. I really debated about doing the 12/7 surgery, I didn't want another surgery either, and I didn't want to look like I did either. I actually waited about six months before deciding to do it, and i don't regret it one bit.
I hope my comments help.
Denise