scholarly journals Mechanical Stability of Zirconia Implant Abutments Supporting Cantilevered Fixed Dental Prostheses After Fatigue Loading

2021 ◽  
Author(s):  
Duygu Karasan ◽  
Wael Att ◽  
Irena Sailer ◽  
Senay Canay
Keyword(s):  
Mechanical Stability ◽  
Fatigue Loading ◽  
Dental Prostheses ◽  
Implant Abutments ◽  
Fixed Dental Prostheses ◽  
Zirconia Implant

Static and Fatigue Loading of Veneered Implant‐Supported Fixed Dental Prostheses

2020 ◽  
Vol 29 (8) ◽  
pp. 679-685
Author(s):  
Mohammad M. Rayyan ◽  
Jihad Abdallah ◽  
Lucette G. Segaan ◽  
Estevam A. Bonfante ◽  
Essam Osman
Keyword(s):  
Fatigue Loading ◽  
Dental Prostheses ◽  
Fixed Dental Prostheses

scholarly journals Implant Supported Fixed Dental Prostheses Using a New Monotype Zirconia Implant—A Case Report

2015 ◽  
Vol 3 (3) ◽  
pp. 79-92
Author(s):  
Stefan Roehling ◽  
Georges Ghazal ◽  
Thomas Borer ◽  
Florian Thieringer ◽  
Michael Gahlert
Keyword(s):  
Case Report ◽  
Dental Prostheses ◽  
Fixed Dental Prostheses ◽  
Zirconia Implant

scholarly journals Inlay-Retained Dental Bridges—A Finite Element Analysis

2021 ◽  
Vol 11 (9) ◽  
pp. 3770
Author(s):  
Monica Tatarciuc ◽  
George Alexandru Maftei ◽  
Anca Vitalariu ◽  
Ionut Luchian ◽  
Ioana Martu ◽  
...  
Keyword(s):  
Finite Element ◽  
Young Patients ◽  
Maximum Pressure ◽  
Class Iii ◽  
Element Analysis ◽  
Dental Prostheses ◽  
Abutment Teeth ◽  
Fixed Dental Prostheses ◽  
Implant Therapy ◽  
The Stability

Inlay-retained dental bridges can be a viable minimally invasive alternative when patients reject the idea of implant therapy or conventional retained full-coverage fixed dental prostheses, which require more tooth preparation. Inlay-retained dental bridges are indicated in patients with good oral hygiene, low susceptibility to caries, and a minimum coronal tooth height of 5 mm. The present study aims to evaluate, through the finite element method (FEM), the stability of these types of dental bridges and the stresses on the supporting teeth, under the action of masticatory forces. The analysis revealed the distribution of the load on the bridge elements and on the retainers, highlighting the areas of maximum pressure. The results of our study demonstrate that the stress determined by the loading force cannot cause damage to the prosthetic device or to abutment teeth. Thus, it can be considered an optimal economical solution for treating class III Kennedy edentation in young patients or as a provisional pre-implant rehabilitation option. However, special attention must be paid to its design, especially in the connection area between the bridge elements, because the connectors and the retainers represent the weakest parts.

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