What important questions should I ask my erologist/surgeon before prostate cancer surgery?

Impot, incont, mets. Ask about his statistics on side effects like impotence ( ed), urine incontinence and possibilities of metastasis or recurrence of the cancer. Is it robotic?, is it sphincter sparing?
Prostatectomy. You need to ask everything about the surgery-- how the procedure will be done ( robotic?); the succesful rate of surgery? What are the risks, possible complictaions/side effects related to surgery ( problem with urination; impotent risk, bleeding , pain, etc); you also need to know what is the step after you have surgery? Etc. What is your gleason's score, by the way?