Well, I am in the middle of one now. About 8 months ago I had a tooth pulled that was beyond hope. Believe it or not I had had a root canal in the tooth years ago, but it became infected, etc. Long story short, the tooth had to go and I had a choice of either a partial, implant or just let it stay that way. I decided on an implant. After the tooth was pulled (and this may have taken longer because it was infected and had a root canal, I'm not sure), I needed to let it heal for about six months until the next step. About a month ago I went in for the next part and had the "post/screw" part put in. I am not exactly sure what this is called, but it it feels like a round flat disc. The pain is not too bad this time around. When I had the tooth pulled it hurt more. The hard part is trying not to eat on that side of the mouth. You have to be very careful. In about 4 months I will go back and have a new tooth made. Thw whole thing will cost around $5K, but I have to add that I had another problem with the tooth behind this one (yes I had bad dental care years ago and am paying for it now) so I am not totally sure what I am paying for because a lot of it is alltogher. It is very expensive and very time consuming because I have had to go back for check-ups a lot. I hope I explained it right. Basically it is a pain in the pocket and mouth! At this point I think it would be easier to get wooden teeth, but my dentist won't let me. LOL!! For those of you who are thinking implants, I was told you have to look at it as long range. Hopefully I will be happy eventually.
Good Luck!