Suggest Treatment For Loss Of Vision After Surgery For Retinal Detachment

I have had a giant retinal detachment which after a number of operations has left me blind in one eye. I had a strange experience in that I had a small dot in the middle of my eye which made it difficult to read my computer screen. This advanced to a sort of pixilation which seemed to divide what I was seeing into a split picture it cleared up after about 30 minutes. I am a Caucasian male 67 years old and in good physical shape. I regularly visit my opthalmologist and have 20 20 vision in my good eye which is healthy