I m finding some information that pertains; however, here goes. I m having clenching pain in left cheekbone that radiates to my left eye, along with sight disturbance. This concerns me because I had an acoustic neuroma removed from my right side (2.54 cm, retrosigmoid approach) in 2007 and had eye twitching related to it that I originally put down to stress. My guess is that I just need to go back to my neurosurgeon but have High Deductible plan and hate to go it not necessary.