Metal Partial Denture Design

Design of a removable partial denture by taseef hasan farook bds final year university of dhaka 2.

Metal partial denture design.

The metal frame is invisible but the clamps may be noticeable when you smile. Principles of partial denture design 1. A planned visualization of the form and extent of a dental prosthesis arrived at after a study of all factors involved gpt 3. Tissue supported seen in class1 and class2 cases.

Difference in prosthesis support and influence on design. Some of the biomechanical considerations of removable partial denture design were presented in chapter 4 the strategy of selecting component parts for a partial denture to help control movement of the prosthesis under functional load has been highlighted as a method to be considered for logical partial denture design. That is supported in part by natural teeth dental implant supported crowns abutments or other fixed partial dentures and or the mucosa. Zirlux acetal is a semi flexible tooth colored material.

Distal abutments or financial limitations this type of prosthesis is referred to as a removable. Single universal design can be followed for teeth supported prosthesis the denture base is made up of metal bases. Tissue maximum amount of support tissue provides primary support and teeth provide secondary support. A removable partial denture usually has replacement teeth attached to a metal or acrylic plastic base that matches the color of your gums.

A removable partial denture rpd is a denture for a partially edentulous patient who desires to have replacement teeth for functional or aesthetic reasons and who cannot have a bridge a fixed partial denture for any reason such as a lack of required teeth to serve as support for a bridge i e. It s ideal for partial denture frameworks and other metal free removable applications. A partial denture may have a metal framework and clasps that connect to your teeth or they can have other connectors that are more natural looking. Removable partial dentures usually consist of replacement teeth attached to pink or gum colored plastic bases.

Top or bottom partials one or two teeth partials your dentist will know which are best. From the academy of. This highly crystalline acetal copolymer possesses high tensile and flexural strength fatigue resistance low friction low moisture absorption and excellent dimensional stability. Which you choose will depend on your personal needs but all of the ones that we have listed are good.

A partial denture should be described as a fixed partial denture or removable partial denture based on the patient s capability to remove or not remove the prosthesis. How partial dentures work. Designing a removable partial denture kennedy s classification 1. Example of simplification the design is to eliminate anterior modification spaces.

Keep the rpd design as simple as possible simple those design elements which promote function esthetics comfort ease of fabrication and ease of maintenance cleaning and repair.