We have had several cases of optic nerve atrophy treatment after surgery to remove a brain tumor in humans. One of the patients the operation was carried out in 1990, but the vision continued to deteriorate. (
http://hatmedicine.com/atrofia50 ) After our treatment has been good effect
But if you have for a long time and a field of view of the tubular is not deteriorated, it can be left untreated.
It is necessary to determine the field of view in the dynamics
Sincerely, Hajiyev R.V.