Healing?

This is Doran's x-rays from today. I am a little freaked out because it settled even more from the last time (when he said if it settled anymore he would need to re-set it) and he says it is just fine. He said his arm will be crooked when the cast comes off in 4 weeks, but over time will hopefull straighten out. He said occassionally the two bones could touch and fuse together which would require surgery, but he has never seen it happen. I feel very nervous. I am going to get a second opinion with a Pediatric Orthopedic Doc, but not until next Tuesday...