When would you use a non-rigid connector?
The use of a non-rigid connector has been recommended to reduce this hazard. The non-rigid connector act as stress breaker between retainer and pontic instead of usual rigid connector. The movement in a non-rigid connector is enough to prevent the transfer of stress from segment being loaded to the rest of the FPD.
What is non-rigid connector?
Definitions GPT-8 • Connector- The portion of fixed partial denture that unites the retainer and pontic • Non-rigid connector: – a connector that permits limited movement between otherwise independent members of a fixed partial denture.
What are the minor connectors in RPD?
A MINOR CONNECTOR is the connecting link between the major connector or base of a RPD and the other units of the prosthesis, such as clasps, indirect retainers, and occlusal rests. the major connector with other parts of the RPD.
What is non rigid?
Definition of nonrigid : not rigid: such as. a : flexible a sheet of nonrigid plastic. b : not having the outer shape maintained by a fixed framework : maintaining form by pressure of contained gas A blimp is a nonrigid airship.
What is pier abutment in dentistry?
Pier abutment is an intermediate abutment for a fixed dental prosthesis. Moreover, an intermediate abutment is a natural tooth located between terminal abutments that serve to support a fixed/removable prosthesis. Pier abutment poses a challenge to prosthodontist.
What is Andrews Bridge?
Andrews Bridge is a fixed-removable prosthesis that is one of the treatment modality indicated in patients with large ridge defects. The prosthesis successfully replaces the missing teeth along with complete closure of the defect, restoring speech and esthetics.
What is telescopic denture?
A telescopic denture is defined as “an overdenture which is a dental prosthesis that covers and is partially supported by natural teeth, natural tooth roots, and/or dental implants” [3]. The term telescopic denture refers to the type of prosthesis that includes double crowns as retainers or attachments.
What does non rigid mean in math?
Non-Rigid Transformations are transformations that are not rigid. Non-Rigid Transformations actually change the structure of our original object. For example, it can make our object bigger or smaller using scaling. Or, it can be “pushed” up or to the side using shearing.
