자료유형  

 학위논문

Control Number  

0016935135

International Standard Book Number  

9798380709309

Dewey Decimal Classification Number  

600

Main Entry-Personal Name  

Al Rasheed, Omer.

Publication, Distribution, etc. (Imprint  

[S.l.] : University of Pittsburgh., 2022

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2022

Physical Description  

1 online resource(44 p.)

General Note  

Source: Dissertations Abstracts International, Volume: 85-05, Section: B.

General Note  

Advisor: Kunkel, Thomas;Shah, Nilesh;Stoffer, Warren;Ference, John.

Dissertation Note  

Thesis (M.D.S.)--University of Pittsburgh, 2022.

Restrictions on Access Note  

This item must not be sold to any third party vendors.

Summary, Etc.  

요약Statement of Problem:With the increase in use of SLM to fabricate dental prosthesis, is there a compromise in mechanical properties when compared to casted dental prosthesis.Purpose:The aim of this study is to mechanical test removable dental prosthesis (RPD) with 2 different means of fabrication, SLM and conventional casting with castable resin printed by SLA and by 2 different clasp designs, c-clasp and RPI.Materials and Methods:A total of 9 RPD frameworks were fabricated, divided by 3 for the 3 groups, C-clap casted, C-clasp SLM, and RPI casted. A digital design was made on CAD software and an STL file was generated. A castable resin and the SLM were fabricated by the same STL file. Each RPD was tested for 10,000 cycles of insertion and removal, and retentive forces measured.Results:There was no significant difference between all 3 groups with the SLM C-clasp having the highest initial retentive force followed by the RPI.Conclusion:SLM may be used for economic advantages to fabricate dental prosthesis without the compromise of mechanical properties found in the casted dental prosthesis.

Subject Added Entry-Topical Term  

Mechanical properties.

Subject Added Entry-Topical Term  

Software.

Subject Added Entry-Topical Term  

Failure.

Subject Added Entry-Topical Term  

Prostheses.

Subject Added Entry-Topical Term  

Titanium.

Subject Added Entry-Topical Term  

Heat.

Subject Added Entry-Topical Term  

Laser sintering.

Subject Added Entry-Topical Term  

Teeth.

Subject Added Entry-Topical Term  

Porosity.

Subject Added Entry-Topical Term  

Tensile strength.

Subject Added Entry-Topical Term  

Connectors.

Subject Added Entry-Topical Term  

Metal fatigue.

Subject Added Entry-Topical Term  

Yield stress.

Subject Added Entry-Topical Term  

Fractures.

Subject Added Entry-Topical Term  

Dentures.

Subject Added Entry-Topical Term  

Bond strength.

Subject Added Entry-Topical Term  

Dentistry.

Subject Added Entry-Topical Term  

Cobalt.

Subject Added Entry-Topical Term  

Deformation.

Subject Added Entry-Topical Term  

Alloys.

Subject Added Entry-Topical Term  

Human error.

Subject Added Entry-Topical Term  

Industrial engineering.

Subject Added Entry-Topical Term  

Mechanics.

Added Entry-Corporate Name  

University of Pittsburgh.

Host Item Entry  

Dissertations Abstracts International. 85-05B.

Host Item Entry  

Dissertation Abstract International

Electronic Location and Access  

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Control Number  

joongbu:643657