An important step in maintaining a healthy smile is to replace missing teeth. When teeth are missing, the remaining ones can change position, drifting into the surrounding space. Teeth that are out of position can damage tissues in the mouth. In addition, it may be difficult to clean thoroughly between crooked teeth. As a result, you run the risk of tooth decay and periodontal (gum) disease, which can lead to the loss of additional teeth. A removable partial denture fills in the space created by missing teeth and fills out your smile. A denture helps you to properly chew food, a difficult task when you are missing teeth. In addition, a denture may improve speech and prevent a sagging face by providing support for lips and cheeks.
   Removable partial dentures usually consist of replacement teeth attached to pink or gum-colored plastic bases, which are connected by metal framework. Removable partial dentures attach to your natural teeth with metal clasps or devices called precision attachments. Precision attachments are generally more esthetic than metal clasps and they are nearly invisible. Crowns on your natural teeth may improve the fit of a removable partial denture and they are usually required with attachments. Dentures with precision attachments generally cost more than those with metal clasps. Consult with your dentist to find out which type is right for you.