A removable partial denture is used to replace one or more lost teeth in the same arch that may or may not be close to each other. A Cobalt chrome metal framework is occasionally used to strengthen the acrylic foundation of the denture.

It will commonly feature metal clasps that go over your existing teeth, firmly retaining the denture in place while also allowing for easy removal. Some are composed of a flexible nylon material with gum-colored nylon clasps to make them less apparent in the mouth.

Benefits

• Less expensive than fixed bridges or implants.
• It is quite successful in filling gaps between teeth and restores the ability to smile.
• Replacing missing teeth can help enhance your speaking and eating comfort.
• They must be changed or relined on a regular basis.
• They feel and operate just like natural teeth.
• Sometimes possible for additional teeth to be added to the denture.
• The procedure is non-invasive and relatively quick. 

Disadvantages

• Can be unstable and uncomfortable.
• It may not always seem as natural as fixed teeth and may not function as effectively.
• They must be removed every day, well cleaned, and kept out overnight to allow the gums to heal.
• Replaced or lined on a regular basis.
• With the exception of indestructible nylon dentures, they are rather delicate and easily shattered.
• Easy to lose or mislay partial denture.

When to choose removable partial dentures.

Removable partial dentures can be a good option for people who cannot afford dental implants or who do not have natural teeth that are strong enough to support a fixed bridge.