Eye problems and cervical compression

I have C3-4 severe cord compression and moderate at C6-7 with previous fusion and 4-5. I have daily headaches and eye lagging, focus issues and occasional blurred vision. I am in PT and my balance is unsteady. I am seeing a neuromuscular spine Dr on Wednesday to see what he thinks. I am wondering if anyone has had success with injections for something similar to this? Does it help or just delay the inevitable. My eye issues are disabling along with the headaches. Has anyone had a epidural cervical injection? RFA of neck nerves?