"He has an acute bulge on C5/6 which is central and indents on the spinal cord and that is the problem," Dr Kara added.
"The options are surgery or rest, there are no magic drugs, no magic therapy."
Toeava has decided to have surgery on his rare hip problem and will undergo an operation in the next few weeks.
Two independent opinions recommended surgery as the only choice for the utility back which involves a bone graft, then six weeks on crutches and three months before he could resume some running. He would not be able to consider playing until about October.
Toeava has had previous surgery to correct a bulge which kept pinching in his hip joint and now he had a stress fracture in the back of his hip which will not heal.
"When they don't heal it usually has some tension which is pulling them apart so what they'll do is put a compression plate which will pull it together and they will do a bone graft at the same time."