I think it's up to a REAL doctor to decide whether Buck is "set up to heal" and I also think your tone in your reply is unwarranted. You are certainly welcome to disagree with anyone here but if you can't do it in a polite way it would be best not to do it at all.
If Buck was having spasms and now doesn't, then it's a simple medical fact that the major problem preventing his healing has been addressed. Period.
If he has other issues that one CRS is not catching, then that is another story. He should see other doctors as you mentioned.