Dentures are replacements for missing teeth that can be taken out and put back into your mouth. A removable partial denture usually consists of replacement teeth attached to a pink or gum-colored plastic base, which is connected by metal clasps or precision attachments that holds the denture in place in the mouth.
There are two main types of dentures: full and partial. Your dentist will help you choose the type of denture that's best for you based on whether some or all of your teeth are going to be replaced and the cost involved.
With full dentures, a flesh-colored acrylic base fits over your gums. The base of the upper denture covers the palate (the roof of your mouth), while that of the lower denture is shaped like a horseshoe to accommodate your tongue.