hi my mum recently had quite a bad trip over and she bruised all her lower legs and in her foot she ripped the ligaments of teh bone taking some bone with it. she felt no pain and her leg has swollen right up and has turned black but she manages to wlak on it and has no pain, i cant quite belive she has no pain, someone told me alzheimers patients sometimes cannot feel the pain. gosh i wish i could bottle it