Partial dentures are often used instead of other tooth replacement methods when the surrounding natural teeth are not strong enough to support structures such as dental bridges, or when more than one or two teeth are missing.
The partial dentures are fitted to the part of the gum line that they will sit on, and fasten to nearby natural teeth to keep from falling out of place. They are not permanently fastened, however, and can be easily taken out at any time for cleaning and while sleeping.
