There are many restorations available nowadays, and in summary, there are three types of restorations. First, movable denture restoration. The elderly need to take it off after every meal and can put it on by themselves. It has a wide range of adaptations, and basically all teeth can be restored with a removable denture after they are missing. Second, fixed prosthetic bridge. Fixed restoration is to do braces, after the teeth are bad, if there are teeth before and after, you can do fixed restoration, like building a bridge with piers, and then fix it up. Third, dental implants. Dental implants have many advantages, they do not need to grind the teeth on both sides, and they are stronger and more beautiful. Basically, these are the three types of restorations. Depending on your condition, you can choose a more suitable treatment option.