Hypochlorite cleansers have a disinfectant action and they remove non-viable organisms and other deposits from the surface, but they are not very good at eliminating calculus from the denture surface. Immersing dentures in a hypochlorite solution for more than 6 hours occasionally will eliminate plaque and heavy staining of the denture. Furthermore, as microbial invasion is prevented, the deterioration of the soft lining material does not occur.[32] Although, corrosion of cobalt chromium has occurred when hypochlorite cleansers have been used and they may also result in the fading of the acrylic and silicone lining, but the softness or elastically of the linings are not greatly changed.[35]
Most partial dentures contain a thin metal framework that is designed to rest close to your gums and allow for a smooth, non-bulky feel. The framework is supported by your natural teeth to provide a reliable, secure appliance that is easy to use. Where teeth are missing, natural-looking replacement teeth are attached to the frame, and gum-colored acrylic is used to make the appliance blend with your mouth. Again, your mouth and your needs are unique, and Dr. Yonan, Scott, Quigley, Fairbanks & Bushnell work with skilled technicians to create a solution that is comfortable and esthetic.
Once the relative position of each arch to the other is known, the wax rim can be used as a base to place the selected denture teeth in correct position. This arrangement of teeth is tested in the mouth so that adjustments can be made to the occlusion. After the occlusion has been verified by the dentist or denturist and the patient, and all phonetic requirements are met, the denture is processed.
An overdenture is a removable dental prosthesis that covers and rests on one or more remaining tooth roots. A removable partial denture is a dental prosthesis that replaces some teeth and is built around existing natural teeth. Both the overdenture and the removable partial denture may be connected to the remaining tooth roots or remaining natural teeth with anchors made of metal or plastic. These connections improve stability and the retention of both prostheses.
