Results 221 to 230 of about 20,304 (254)
Influence of Bioactive, Inorganic, and Organic Fillers on Basic Properties of 4-META/MMA-TBB Resin as Restorative Materials for Root Caries. [PDF]
J Adhes DentKikuta M +6 more
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High-Standard Non-Surgical Endodontic Treatment and Outcome: A Retrospective Follow-Up Study on Self-Assessment of Grading and Case Difficulty in an Academic Setting. [PDF]
Dent J (Basel)Faizi AN, Fristad I, Haug SR.
europepmc +1 more source
Mechanical Behaviour of Dental Luting Cements: Static, Dynamic, and Finite Element Studies. [PDF]
Dent J (Basel)Tarjányi T +4 more
europepmc +1 more source
Risk Factors for Failure of Direct Restorations in General Dental Practices
Journal of Dental Research, 2020 The aim of this retrospective noninterventional multicenter practice-based study was to analyze factors influencing the survival of direct restorations. Records from patients who visited 5 private practices regularly were searched for the presence of direct restorations.
Richard Johannes Wierichs +2 more
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Mechanical Failure of Dental Restorations: The Weakest-Link Theory
, 2020 Tooth tissues and many of the dental restorative materials, e.g. ceramics and resin composites, are brittle in nature. It is typical of these materials to show a large variation in their fracture strength. A mechanistic approach which can account for their complex shapes and stress distributions is needed in the design and performance optimization of ...
Alex Fok, Hooi Pin Chew
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British Dental Journal, 2021 Introduction A retrospective cross-sectional study of early patient-reported failures of restorations was initiated to understand the reasons and factors associated with early failure. Early patient-reported failures are defined as restorations requiring replacement within three months of placement.Aim To investigate if restorative material placed or ...
Vivian Yung Yee Wong +3 more
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Comparison of shear and microtensile failure stresses in the repair of dental composite restorations
2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering, 2011 Failure of dental composite restorations frequently occurs. To preserve tooth structure, repair of existing restorations can be done by relayering (composite-to-composite-bonding). This study compares shear and microtensile failure in composite-to-composite-bonding.
Margareta Rinastiti +2 more
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Community Dentistry and Oral Epidemiology, 1988 Abstract A group of 71 patients was examined to determine the longevity of restorations placed at the University of North Carolina School of Dentistry. Patients with an overall restorations failure rate of equal to or greater than 40 per 1000 restoration‐yr were categorized as having a “high failure rate” and those below that were considered “low ...
Claude W. Drake
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Types of Failures in Porcelain-Fused-to-Metal Dental Restoration
, 2014 Porcelain-fused-to-metal (PFM) restoration is a type of dental prosthesis introduced since the early 1960s. This prosthesis is strong, aesthetically satisfactory, and affordable. This study aims to classify the types of failures observed in PFM prostheses that were constructed in a dental laboratory in Misrata, Libya. Data from six months of laboratory
Mohamed Aboras +3 more
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