just ask alot of questions, like, if i get sedated, will i feel pain DURING the procedure. does patients waken, start feeling pain, often. i did, pulled all my teeth as i was coming to, and started screaming in pain. all but a half tooth gone. So I had to be put out again, different dentist, and more cost. This never happened to me before, EVER! so why now? I have ideas, but the doc never told me. So now i'm affraid to get implants and just wear false teeth. Which arent working. CANT EAT. AGAIN ASK LOTS OF QUESTIONS AND RESEARCH!