Results 21 to 30 of about 516,682 (248)

Stereomicroscope-Based in Vitro Study Evaluating the Marginal and Internal Fit of PEEK and PEKK Crowns

open access: yesJournal of Pharmacy and Bioallied Sciences
PurposeThe aim of the in vitro study was to compare the internal merge and marginal perfection of polyetheretherketone (PEEK) and polyetherketoneketone (PEKK) crowns under a stereomicroscope.
Chandramohan Giri   +4 more
doaj   +2 more sources

Internal fit and marginal adaptation of all-ceramic implant-supported hybrid abutment crowns with custom-milled screw-channels on Titanium-base: in-vitro study [PDF]

open access: yesBMC Oral Health
Background Advancements in digital dentistry helped in custom-milling screw-channels in implant-supported restorations; however, the fit of these restorations is still unclear especially for contemporary computer aided designing/computer aided ...
Marwa Wagih Zaky Fouad Fakhr   +2 more
doaj   +2 more sources

Marginal and internal fit evaluation of metal copings fabricated by selective laser sintering and CAD/CAM milling techniques: in-vitro study [PDF]

open access: yesAlexandria Dental Journal, 2022
Introduction: Metal-ceramic restorations are still commonly used in dentistry. The success of these restorations depends mainly on the marginal integrity and the internal fit which in turn is affected by the technique of fabrication.
Shimaa Abdelhafiz   +2 more
doaj   +1 more source

COMPARISON OF THE FIT ACCURACY OF HYBRID CERAMIC PROSTHESES GENERATED BY THREE CAD-CAM SYSTEMS [PDF]

open access: yesAlexandria Dental Journal, 2021
Background: Marginal and internal fit are believed to be one of the most important guideline in the assessment of ceramic restorations and are one of the most remarkable requirement for the long-term performance of fixed dental prostheses.
Sanaa Hussein   +2 more
doaj   +1 more source

The International Fitness Scale (IFIS): usefulness of self-reported fitness in youth [PDF]

open access: yesInternational Journal of Epidemiology, 2011
We examined: (i) the usefulness of the International Fitness Scale (IFIS) to correctly rank adolescents into physical fitness levels; (ii) the capacity of the IFIS for predicting cardiovascular disease (CVD) risk; and (iii) the reliability of the IFIS in adolescents.The study comprised 3059 adolescents (aged 12.5-17.5 years) from nine European ...
Ortega, F. B.   +11 more
openaire   +3 more sources

THE MARGINAL AND INTERNAL FIT OF COCR ALLOY SINGLE CROWNS WITH PREPARATION DESIGNS INCLUDING AUXILIARY FEATURES; CAD/CAM VERSUS CONVENTIONAL TECHNIQUE

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2020
Objectives: Evaluation of the influence of complex tooth preparation designs with incorporated auxiliary features on the marginal and internal fit of computer-aided design (CAD), and either additive (SLM) or subtractive (milling) computer-aided ...
K. Walczak   +3 more
doaj   +1 more source

Fitness map: a classification of internal strategic fit in service organisations [PDF]

open access: yesInternational Journal of Operations & Production Management, 2011
PurposeThe purpose of this paper is to investigate the relationship between internal strategic fit and business performance, propose six classifications of internal fit using the “strategic map” managerial framework and identify how firms should best move from one classification to another and the impact that these changes will have on business ...
Hill, Alex, Cuthbertson, Richard
openaire   +1 more source

Evaluation of the Marginal Fit of CAD-CAM Provisional Restorations Constructed After Using Two Intra Oral Scanners: A Narrative Review [PDF]

open access: yesSINAI International Scientific Journal
The purpose of this narrative review was to assess the internal fit of provisional restorations by evaluating the accuracy of two representative IOSs for single crowns and 3-unit FPD preparations. Relevant articles were gathered from a variety of sources,
Ibrahim Tantawi, Zaid Thabet
doaj   +1 more source

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