The removable partial dental prosthesis is used to replace at least one tooth and at most 13 teeth of a lower or upper jaw. The patient will be entitled to a partial removable prosthesis if he has teeth left. The device replaces the missing teeth. Regarding the total prosthesis, it is indicated in the case of total edentation.
Partial dental prostheses made of metal
The removable metal partial denture is designed with an alloy of cobalt and chromium. The dental appliance is based on the remaining gums and teeth and is retained by natural teeth with hooks. It can be used for upper and lower jaws. The device consists of an acrylic part with the color of the gums and artificial teeth. This removable partial denture has many advantages. The dental appliance is strong, lightweight, and easy to maintain. This discreet and aesthetic system does not hinder the movement of the tongue and requires a little adjustment. The removable metal partial prosthesis model has a quick adaptation. The metal material is conductive heat and cold.
What about acrylic dental prosthesis?
If the removable acrylic partial denture can also replace one or more missing teeth, it is less stable and less comfortable than the metal prosthesis. It can be designed with or without a hook. This dental appliance is recommended for patients who require a transitional prosthesis. The transitional prosthesis may be necessary when it is planned to lose other natural teeth shortly and for this purpose, it will be necessary to carry out the installation of a complete prosthesis or a modification of the existing prosthesis. This system is also suitable for those who need to follow an oral treatment such as gum care before the installation of a metal prosthesis.
Other features of removable partial denture
Removable resin dentures have a life span of fewer than 10 years. At the level of the teeth, there are 2 types of models: porcelain teeth and acrylic teeth. It is recommended to choose porcelain teeth for their aesthetics and robustness compared to acrylic teeth. The only disadvantage of porcelain teeth is that they make noise. According to the acrylic teeth, they wear out quickly and have a life of about 5 years.