I am 75 yrs old.
I currently have all my incisors except one is on a bridge.
I have all 4 canine teeth but the upper right is an implant and I am about to loose my upper left.
I have an upper left inner premolar on a bridge and a natural outer premolar that I am about to loose.
I have an good lower left inner premolar and an implant outer premolar.
When I loose the upper left outer premolar I will have no teeth for grinding food.
I have major bone loss in the areas of my upper premolars.
Do you have any suggestions to allow "chewing"?