I have not been through this, but I just wondered if you ever dealt with a chain of pediatric dental places, it is a chain of them called "Small Smiles". I moved to WV from Pittsburgh, and I swear, Small Smiles is always in trouble back home for giving kids totally unnecessary dental work done. I wish I had more experience on this but I can tell you that for adults, general anesthesia is no joke. It is quite serious and complications can and do sometimes arise. I really don't want to catastophrize, or scare you, I know as a mom I get nervous enough, but seriously, is there anyway that the teeth could just be pulled using some novocaine? Is there anyway that the work could be put off for a bit, especially if your child is not in any pain? Just if it's one of those "Small Smiles" places, please, run like hell in the opposite direction, and though I am by no means a pediatric dental anything, I would seriously suggest, out of common sense, taking your little one for a second opinion. I don't know, but it seems odd to me that a child that small be placed under something as risky as GA, for something as involved as a root canal, when the teeth are not permanent anyway. Again, I'm no professional on this topic, I could be totally off base on this, but GA is quite serious, and I think if it were my son(age 3) I would avoid GA at all costs, many people are very sick after GA, and I've had it two times, and both times I had to have a breathing tube shoved down my throat, because it IS GA, where the 2 times I've had IV sedation(I.V Valium/Versed) I was fine to breathe on my own. I don't know, this seems odd to me, I pray it's not small smiles though, please get a second opinion.