Re: University of California, San Diego-Hillcrest(UPDATE)
Sorry to hear all of this, Les. He obviously must be a fine person for you to have this concern for your daughter's ex. I think that caring this much speaks well of you too.
I may have somewhat of an answer to your post about his condition right after the accident v. his present condition. I just did a little bit of surfing and what I learned is that breathing problems associated with spinal cord injury result from damage above C4 - you mentioned that Chris' C4 & C5 vertebrae where shattered. My guess is that his spinal cord is not severed above C4 but that, as swelling, blood clotting, loss of blood to the spinal cord, etc. occurred around the upper portion of C4, the nerves that control breathing were affected. With a C4 & C5 injury, the information that I read suggets that he should be able to be weaned off the ventilator completely over time
Since Chris Reeves had been one of the most publicly visible persons to suffer from spinal cord injury, and was partially dependant on breathing assistance after his accident, it is worth mentioning that he was a C3 "tetraplegic." His situation was quite different in regard to breathing issues than your Chris' condition will be, just because of the location of the injury.
The long term outcome in your situation will depend on whether Chris has truly suffered a cut or severed spinal cord, has what is referred to as "complete spinal injury," or has any of the several classifications of an "incomplete spinal injury." In any of these situations, however, the articles indicate that because he is probably ok above C4 (after the short term problems heal), he will have a much better quality of life even if there is "complete injury."
It sounds to me like Chris has a strong family network and a lot of love within that network. I have to think that this will be of tremendous help to him as he faces the challenges that the future will bring. And, as someone else said, the learning curve in regard to spinal cord injury has steepened considerably in recent times. I have read some very interesting stuff about stem cell research and its role in learning how to repair neurons in the spinal cord. There have already been successes during experiments with lab rats, in which spinal cord repair has resulted in improved motor function in the limbs.
Please pass on to Chris when you can, that he and his family are in all of our thoughts and prayers.