Results 41 to 50 of about 276,538 (346)

Bond strength of metal orthodontic brackets to all ceramic crowns [PDF]

open access: yes, 2016
Magister Scientiae Dentium - MSc(Dent)Aim: The aim of this study was to evaluate, in-vitro, the shear bond strength (SBS) and the resultant failure pattern after debonding of metal orthodontic brackets bonded with TransbondTM XT adhesive resin cement and
Ismail, Moosa
core   +2 more sources

Effect of Different Veneering Techniques on the Mechanical Failure of Tooth-supported Veneered Zirconia Crowns: A Systematic Review [PDF]

open access: yesInternational Journal of Prosthodontics and Restorative Dentistry, 2023
Objective: To assess the influence of different veneering techniques on the mechanical failure of tooth-supported veneered zirconia crowns. Materials and methods: An electronic literature search of PubMed, MEDLINE, SCOPUS, and Web of Science databases ...
Saraa Abdulateef   +3 more
doaj   +1 more source

Impact of Coping Veneering Techniques on the Survival of Implant-Supported Zirconia-Based-Crowns Cemented to Hybrid-Abutments: An-In-Vitro Study [PDF]

open access: yes, 2020
The objective of this study is to investigate the influence of veneering technique (hand-layering vs. milling) on the fracture resistance of bi-layer implant-supported zirconia-based hybrid-abutment crowns.
Roy George   +9 more
core   +1 more source

Effect of Surface Treatment and Cement on Fracture Load of Traditional Zirconia (3Y), Translucent Zirconia (5Y), and Lithium Disilicate Crowns

open access: yesJournal of Prosthodontics, 2019
Purpose: To determine if surface treatment and cement selection for traditional 3 mol% yttria partially stabilized zirconia (3Y-PSZ), “translucent” 5 mol% yttria-stabilized zirconia (5Y-Z), or lithium disilicate crowns affected their fracture load ...
N. Lawson   +8 more
semanticscholar   +1 more source

Comparative study of all-ceramic crowns obtained from conventional and digital impressions: clinical findings [PDF]

open access: yes, 2019
Objective: To compare clinical aspects of all-ceramic crowns fabricated from conventional and digital impressions. Methods: Thirty patients with 30 posterior teeth with the need of a crown restoration were selected.
Berrendero Dávila, Santiago   +4 more
core   +1 more source

Translucency of IPS e.max and cubic zirconia monolithic crowns

open access: yesThe Journal of prosthetic dentistry (Print), 2018
Statement of problem. Although several monolithic zirconia ceramics have recently been introduced, the need for improved optical properties remains. The newest cubic‐zirconia has been claimed to have optimal translucency characteristics for esthetic ...
P. Baldissara   +5 more
semanticscholar   +1 more source

The jewel in the crown [PDF]

open access: yesNature, 1993
In Pursuit of Excellence: A History of the Indian Institute of Science. By B. V. Subbarayappa. Tata McGraw-Hill New Delhi, India: 1992. Pp. 426. $11.50.
openaire   +2 more sources

Marginal discrepancy and fracture load of thermomechanically fatigued crowns fabricated with different CAD-CAM techniques. [PDF]

open access: yes, 2023
PURPOSE To assess the effect of CAD-CAM technique (monolithic, CAD-on, or CAD-on cemented) and thermomechanical fatigue on the marginal discrepancy and fracture load of ceramic crowns.
Sasany, Rafat   +3 more
core   +1 more source

Aesthetic and Functional Rehabilitation of Anterior Teeth Using the In-Ceram Zirconia System: A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2019
Considering the need to improve dentogingival aesthetics, the scientific community has been improving surgical techniques and dental restorative materials, providing aesthetics, self-esteem, and quality of life to the patients. The present paper aimed to
Ana Caroline Pereira Norbert   +5 more
doaj   +1 more source

Evaluation of the marginal fit of monolithic crowns fabricated by direct and indirect digitization [PDF]

open access: yes, 2021
Purpose To evaluate the influence of intraoral and extraoral digitization systems on marginal discrepancy of monolithic lithium disilicate and monolithic zirconia computer-aided design-computer-aided manufacturing (CAD-CAM) crowns.
Suarez, Maria J.   +4 more
core   +1 more source

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