You didn't say you were looked at right away. You said that the bones ended up being broken and hadn't healed correctly. So it appeared to me from the information you provided that you didn't see a doctor or didn't go to the emergency room right away. If you did, then the doctor or emergency room that you did see right away, which you didn't mention in your original post, is the one who is negligent. I made an honest assumption with the information you provided.

I wish you all the best for a speedy and a fulll recovery.