After six months of wearing a denture, you will have lost 40% of your jawbone structure.
If you have worn a denture for a few years, you already know about bone loss. The reason your denture doesn't fit like a year ago, is that you don't have the same jawbone structure to support it.
Wearing a partial denture will cause bone loss.
Loss of jaw bone structure limits possibilities. A dental implant is a logical choice to help stop bone loss.