Results 11 to 20 of about 409,525 (333)

A Comparative Study of Marginal Adaptation between Monolithic and Layered Zirconia Crowns: A Literature Review [PDF]

Journal of Dental Materials and Techniques, 2022
Introduction: Marginal adaptation highly affects the long-term success of crowns. This study intends to investigate the marginal adaptation of monolithic zirconia and veneered zirconia crowns.
Ezatollah Jalalian, Verishe Rastin
doaj   +1 more source

Evaluation of colour change, marginal adaptation, fracture strength, and failure type in maxillary and mandibular premolar zirconia endo-crowns. [PDF]

BMC Oral Health
Tarrosh MY, Moaleem MMA, Mughals AI, Houmady R, Zain AA, Moafa A, Darraj MA, Najmi LE, Bajawi HA, Mohammed SA, Karobari MI.   +10 more
europepmc   +3 more sources

Marginal adaptation of different monolithic zirconia crowns with horizontal and vertical finish lines: A comparative in vitro study. [PDF]

J Dent Res Dent Clin Dent Prospects, 2023
Nasir MQ, Kadhim AJ.
europepmc   +3 more sources

A Comparative In Vitro Study Evaluating the Marginal Adaptation of Zirconium Computer-Aided Design/Computer-Aided Manufacture and Press-ceramic Veneers [PDF]

Folia Medica, 2020
Introduction: One method to evaluate the clinical success of cemented restorations is measuring the marginal adaptation. There is a correlation between the fitting of the restoration and problems caused by clinically undetectable passage of bacteria ...
Aleksandra Pecheva, Kostadin Georgiev, Snezhana Tsanova, Ralitsa Raycheva   +3 more
doaj   +3 more sources

Comparison of Marginal and Internal Adaptation in Endocrowns Milled from Translucent Zirconia and Zirconium Lithium Silicate

International Journal of Dentistry, 2021
Purpose. This study aimed to compare marginal and internal adaptation in endocrowns made from translucent zirconia and zirconium lithium silicate using CAD-CAM technology. Materials and Methods. Twenty-eight freshly extracted upper molars were mounted in
Amirhesam Amini, Somayeh Zeighami, Safoura Ghodsi   +2 more
doaj   +1 more source

Adaptively Weighted Large Margin Classifiers [PDF]

Journal of Computational and Graphical Statistics, 2013
Large margin classifiers have been shown to be very useful in many applications. The Support Vector Machine is a canonical example of large margin classifiers. Despite their flexibility and ability in handling high dimensional data, many large margin classifiers have serious drawbacks when the data are noisy, especially when there are outliers in the ...
Yichao, Wu, Yufeng, Liu
openaire   +2 more sources

Fracture Strength and Marginal Adaptation of Conservative and Extended MOD Cavities Restored with Cention N

International Journal of Dentistry, 2021
The aim of the present study was to compare the fracture strength and marginal adaptation of MOD cavities restored with Cention N, bonded Cention N, and resin composite, as well as to investigate the effect of cavity preparation volume on those ...
Maryam Firouzmandi, Ali Asghar Alavi, Dana Jafarpour, Soroush Sadatsharifee   +3 more
doaj   +1 more source

Impact of Thermal Aging on Marginal Adaptation in Lithium Disilicate CAD/CAM Crowns with Deep Proximal Box Elevation. [PDF]

Med Sci Monit
Daghrery A, Jabarti E, Baras BH, Mitwalli H, Al Moaleem MM, Khojah MZ, Khayat W, Albar NH.   +7 more
europepmc   +3 more sources

Comparison of marginal adaptation of Class II cavities restored with bulk-fill and conventional composite resins using different universal bonding agent application strategies

Dental Research Journal, 2020
Background: This in vitro study was conducted to compare the effect of universal bonding application strategy (i.e., self-etch and etch-and-rinse) on marginal adaptation of bulk-fill and conventional composite resins in Class II restorations.
Soodabeh Kimyai, Mahdi Rahbar, Atefeh Ebrahimi, Saeedeh Asdagh   +3 more
doaj   +1 more source

Monowave and polywave light-curing of bulk-fill resin composites: degree of conversion and marginal adaptation following thermomechanical aging

Biomaterial Investigations in Dentistry, 2021
Aim: This study aimed to evaluate the effect of polymerization with either a monowave (MW) or a polywave (PW) light-curing unit (LCU) on the degree of conversion (DC) and marginal adaptation following thermomechanical aging of an ormocer bulk-fill resin ...
Sheila Celia Mondragón Contreras, Ana Luiza Barbosa Jurema, Evaniele Santos Claudino, Eduardo Bresciani, Taciana Marco Ferraz Caneppele   +4 more
doaj   +1 more source