The myelomalacia would NOT have come from the accident 10 years ago. It would have to have been something more recent. It can be caused by a disc protrusion being forced or pressed out by some sort of trauma/accident.

Your MRI showed SIGNS of it -- it doesn't mean that you actually HAVE it -- it means that further investigation should be made. Perhaps another MRI or even a Myelogram, however I don't if a myelogram would be dangerous for you. Your doctor would know.

You should still get more opinions as soon as your can. When calling for appointments, make sure the girl at the desk who makes appointments knows of the importance of getting in SOON -- that your condition warrants that you been seen ASAP.

I wish you the very best. Lets us know, ok? Hugs, Lee