Results 1 to 10 of about 272,347 (235)
Influence of Sintering Parameters on the Mechanical Behaviour of Lithium Disilicate Glass Ceramics: An In-Vitro Study [PDF]
Journal of Functional BiomaterialsThis study investigates the effect of different sintering parameters on the surface roughness and fracture resistance of different CAD/CAM lithium disilicate ceramics before and after thermocycling and simulated toothbrushing.
Mai Soliman +9 more
doaj +2 more sources
EFFECT OF ANODIC OXIDATION OF TITANIUM SUBSTRATE ON THE SHADE OF LITHIUM DISILICATE CERAMIC WITH DIFFERENT THICKNESSES (IN VITRO STUDY) [PDF]
Alexandria Dental Journal, 2022 Background: The color of the titanium abutment can affect the color of the final restoration. Several methods, such as anodic oxidation which changes the gray color of implant abutment to yellow, attempted to mask the abutment’s unaesthetic gray color ...
Yasser Aly, Samir Bakry, Khaled Farrag
doaj +1 more source
Saudi Dental Journal, 2023 Purpose: Zirconia and lithium disilicate crowns are very popular dental restorations. The cement type and layering technique used can profoundly affect the clinical performance of these crowns.This retrospective study is designed to investigate the ...
Islam Abd Alraheam +4 more
doaj +1 more source
SPECTROPHOTOMETER ANALYSIS OF CAD-CAM ZIRCONIA REINFORCED LITHIUM SILICATE AND LITHIUM DISILICATE GLASS CERAMICS [PDF]
Alexandria Dental Journal, 2019 INTRODUCTION: Matching dental ceramic translucency is the optimal esthetic goal in restorative dentistry. Several types of ceramics evolved over the years in an attempt to optimize physical mechanical and optical properties of the previous types ...
Fatma M. El-Sharkawy +3 more
doaj +1 more source
Brazilian Dental Science, 2022 Objective: The aim of this study was to evaluate the effectiveness of different adhesives on the shear bond strength (SBS) of brackets bonded to different ceramic materials.
Serpil Çokakoğlu, Işıl Karaokutan
doaj +1 more source
The marginal fit of lithium disilicate crowns: Press vs. CAD/CAM
Brazilian Oral Research, 2018 : This study aimed to compare the vertical marginal gap of teeth restored with lithium disilicate crowns fabricated using CAD/CAM or by pressed ceramic approach.
Basel Azar +4 more
doaj +1 more source
Strength of lithium disilicate ceramics bonded with two different adhesives
Revista Facultad de Odontología Universidad de Antioquia, 2022 Introduction: lithium disilicate ceramics are an excellent choice in rehabilitation, made with the technique of injection or machining. The aim of this study was to evaluate the influence of two adhesive systems on the values of binding resistance in ...
Karlla Elizabeth Pezo-Vargas +2 more
doaj +1 more source
Esthetic smile rehabilitation of enamel hypomineralized teeth with E-max prosthesis: Case report
Saudi Dental Journal, 2019 Developmental enamel hypomineralization is a condition affect quality of enamel result in low translucency and opacity area that compromise patient smile. Lithium disilicate Emax prosthesis report a superior properties in esthetic treatment.
AlHanouf M. Alkaabi +3 more
doaj +1 more source
Biomaterial Investigations in Dentistry, 2023 Background This study investigated the impact of luting procedure and restoration thicknesses on the flexural strength of CAD/CAM restorations. Traditional luting agents have been questioned in favor of pre-heated resin composites or flowable composites ...
João Paulo Mendes Tribst +6 more
doaj +1 more source
Fracture resistance of overlays of upper premolars restored by two types of pressable ceramics. [PDF]
Alexandria Dental JournalINTRODUCTION: There is a lack of scientific evidence about the fracture resistance properties of the newly introduced pressable type zirconia-reinforced lithium silicate when partial coverage is indicated for upper premolars.
Abdelaziz Abdelaal +2 more
doaj +1 more source