If you are only missing one or a few teeth, a partial or valplast denture might be the best option for you. This will be able to fill the gap which may aid in mouth function and improve appearance.
Partial dentures are generally acrylic, but they may have metal framework. These are made to fit comfortably in your mouth and are supported by the gum structure and surrounding teeth. They may have metal clasps that sit around other teeth to hold the denture in place. This is completely removable and will need regular cleaning.
Valplast is a form of partial denture and can replace single or multiple teeth. However the material used is thermoplastic nylon resin that is ultra-thin and very flexible. This fits in the mouth comfortably and is supported by the remaining teeth and gum structure. This allows for a better, more comfortable experience when chewing and speaking.