Not sure if this is a eye question or neuro question, but my father had major bypass
surgery 12 days ago and after the
surgery woke up completely blind. He can see no light. The
surgery lasted about 9 hours but the doctors here are stumped and have never had this happen before. They went back through the records and talked to the anestia and neurolist and the only thing they think he might have is ishmthic optic neaurpathy, and that we would just have to wait and see if his sight comes back.