I have an aquaintance that suddenly lost his hearing completely in his left ear after hearing a loud pop in it. At the same time he lost almost complete balance. This occurred almost 2 months ago. The doctors thought is was a sinus infection but later determined that he caught a virus in his inner ear that caused damage. He is currently on steroids but has been told that he most likely will not ever get his earing back and may or may not regain his balance and focus. I was wondering if anyone has heard of this before and whether or not cranial sacral therapy would help or hurt.