Hi...yes there are good outcomes from surgery.ÂÂ
I had retrosigmoid surgery a year ago in Seattle by two brilliant surgeons. Alot of people here will talk only of House, yet there are many others places as well. Just make certain your surgeons have done alot of these surgeries and that you connect well with them. ÂÂ
I, too, did not have hearing loss...in fact all my symptoms were balance/neurologic- dizziness, nausea, vertigo,etc. My surgeons were able to save my hearing nerve, and the balance and facial nerves as well. Oddly, my AN side has better hearing than the good side. My tumor was small (8mm)...so this can make a difference with the outcome.
As far as what to expect...everyone is so different that the best to say is be kind to yourself and allow your body to heal at its own pace. Eat well, excersise, get alot of rest- everything to give yourself the best outcome. Positive thinking is one of the best things you can do for yourself. I also used (and still use) yoga, acupuncture, massage and chiropractic care. Walking is so good in regaining your balance. There are other tricks to post surgery time that make you feel better...a heating pad for your shoulders, gum (clears your head), walk along the walls brushing your fingers on the wall helps the body know where it is.
I was fortunate to feel so much better shortly after surgery.
I wish that for you, all the best.
Rory