A method of surgery that appears successful with relatively minimal problems enters the cranium under the eye brow. I don't remember the name of it but it has better outcomes vs a cranial entry. Discuss this with your Doctor. If they don't know how to do this you might seek a second opinion. Good luck and God Bless!
I found the name, its called the Orbitopterional Approach.
Thank you ~ that is interesting ~ will check it out !