L.P.
My son had 2 crowns put on at age 3 yrs 2 months. He was not sedated and was fine. He came home, took a nap, and was up and acting normal. He had one more donw this past Easter and he was 6 yrs 3 months. He came out smiling and laughing and once the numbness in his face wore off he was fine. No tears at all.
He has not had a problem with the teeth that are capped either. They did put metal caps on, for the bottom teeth though they covered them with a white bit. 2 of his were basically a ababy root canal, the baby tooth doesn't really have anever in it from what I understand.