I just wanted to thank everyone for their input. Andrew just turned 2 on Sunday. He does have some supination now. He can get past neutral, but not all of the way palm up. We just sent a video to TCH last week, so I'm trying to get prepared to make the decision regarding surgery if that is what is recommended. TCH recommended surgery when Andrew was 16 months old, but we decided to wait a while. He has gained some since then, but he still can only lift his arm about 110 degrees, and cannot reach behind his head. He can almost touch his ear, but not quite.
Thanks again for your input. I am one who likes to have lots of information and lots of experiences from others before I make any decisions. Thanks Marymom for your information that Max continued to develop more past the age of 2. That is nice to know. I know it's no guarantee that Andrew will do that, but at least we know it's possible.
Connie