I would suggest you research All-on-four option in detail, and ask your dentist to show you some before and afters of cases he/she has done. Also called teeth in a day although costly, it can be a alternative vs. saving several damaged/missing teeth, but it just all depends how badly your teeth are damaged, broken, and how much your bite has collapsed. With all on four you will have to remove all of your teeth, and you will go home with a temporary denture that attaches to 4 implants (2 implants right and 2 on left side of the arch) followed by a permanent denture in few months after healing. Keep in mind that you will not have "full mouth of implants" and its usually 4 implants per arch only (all-on-four)..

Michael Mazaheri