Results 91 to 100 of about 6,663 (251)

Comparative Evaluation of Marginal Adaptation and Fracture Strength of Different Ceramic Inlays Produced by CEREC Omnicam and Heat-Pressed Technique

International Journal of Dentistry, 2018
Objective. The aim of this in vitro study was to evaluate marginal adaptation and fracture strength of inlays produced by CEREC Omnicam using different types of blocs and heat-pressed technique.
F. D. Oz, S. Bolay
doaj   +1 more source

Comparative Radiopacity of Additively Manufactured Permanent and Temporary Resins and Conventional Resin‐Based Composites

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study aimed to evaluate whether radiopacity differs among additively manufactured permanent resins, temporary resins, and conventional resin‐based composites at clinically relevant thicknesses. Materials and Methods Eight dental materials were evaluated and categorized into four groups: additively manufactured permanent resins ...
Sinem Coşkun‐Albayrak, Ayşenur Öncü, Sedanur Sakalli, Esra Yildirim‐Manav   +3 more
wiley   +1 more source

Influence of different cement spaces on marginal adaptation of CAD/CAM inlay

口腔疾病防治, 2017
Objective To explore the influence of different cement spaces on the marginal adaptation of CAD/CAM zirconia inlay. Methods 30 teeth extracted for orthodontic purpose were selected and divided into 3 groups (Group A 10 μm, Group B 30 μm, Group C 50 μm).
ZENG Xiantao, YAO Xin⁃ hui, LI Hongwen, GENG Xiaorui   +3 more
doaj   +1 more source

Effects of Surface Abrasion With Airborne‐Particles and Surface Etching With Hydrofluoric Acid on Color Difference and Translucency of Nano‐Hybrid Ceramic

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To evaluate the effects of alumina airborne‐particle abrasion, glass‐bead airborne‐particle abrasion, and hydrofluoric acid etching of intaglio surfaces on the color difference and translucency of a nano‐hybrid ceramic after cementation to resin abutment specimens, and to analyze the relationships between surface roughness and these
Hyuk‐Joon Lee, Jin‐Won Jang, Zee‐Hoon Park, Ji‐Hwan Kim   +3 more
wiley   +1 more source

Fracture strength of teeth restored with ceramic inlays and overlays

, 2009
This study evaluated the fracture strength of teeth restored with bonded ceramic inlays and overlays compared to sound teeth. Thirty sound human maxillary premolars were assigned to 3 groups: 1- sound/unprepared (control); 2- inlays and 3- overlays.
VIEIRA, Glauco Fioranelli, GIL, Carlos, MORIMOTO, Susana, AGRA, Carlos Martins, SESMA, Newton   +4 more
core   +1 more source

Restauración de dientes posteriores endodonciados: inlays y onlays [PDF]

, 2016
La restauración del diente endodonciado tiene como meta principal el reemplazo de la estructura dentaria perdida, el refuerzo de la estructura remanente y la retención del material restaurador.
Pliego Gómez, María del Mar
core   +1 more source

Effect of different impression methods and ceramic materials on adaptation of inlays

Brazilian Dental Science, 2018
Objective: The aim of this study was to evaluate the internal and marginal adaptation of inlays fabricated from different types of impressions (conventional and digital) and different ceramics (feldspathic and lithium disilicate).
Marília Pivetta Rippe, Elen Guerra, Arianne Vallim Pinto Coelho, Lilian Costa Anami, Renata Marques de Melo Marinho, Marco Antonio Bottino, Luiz Felipe Valandro   +6 more
doaj   +1 more source

Comparative Evaluation of Tooth Type and Pulp Chamber Depth on the Accuracy of Endocrown Scans Acquired Using Various Intraoral Scanners

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the effects of pulp chamber depth, tooth type, and intraoral scanner (IOS) on the accuracy of endocrown digital impressions. Materials and Methods Standardized endocrown preparations with 2 and 5 mm pulp chamber depths were performed on molar and premolar typodonts.
Selen Erkul, Zeynep Ozkurt‐Kayahan, Yunus Emre Özden, Mehmet Baybora Kayahan   +3 more
wiley   +1 more source

Effect of Preparation Design on the Trueness and Precision of Intraoral Scanners: A Comparative Analysis Across Two IOS Systems

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The accuracy of intraoral scanners is commonly described by trueness and precision; however, the extent to which single‐tooth crown preparation geometry influences these outcomes across different scanner systems remains unclear. This in vitro study aimed to evaluate trueness and to descriptively assess precision across different ...
Şekibe Hüma Sanioğlu, Fatma Emine Karol, Osman Tolga Harorlı   +2 more
wiley   +1 more source

THE STRUCTURAL ANALYSIS OF SOCKET INLAYS OF THE HIP ENDOPROSTHESIS [PDF]

, 2016
The paper presents results of the preliminary structural analysis of socket inlays model of the endoprosthesis of the hip joint. Basics of anatomy and biomechanical analysis of the hip joint were introduced.
Jaworski, Łukasz, Karpiński, Robert
core   +1 more source