Results 81 to 90 of about 1,958 (198)

Contemporary All-ceramic Systems – Part 2

Acta Medica, 2007
Current all-ceramic materials offer a accepted level of fracture resistance, fit and aesthetics. High fracture resistance recommends it to be a material to support fixed partial denture (FPD) in a stress bearing area with clinical success.
Shriharsha Pilathadka, Dagmar Vahalová
doaj   +1 more source

Bond strength enhancement for additively manufactured zirconia: Micro‐retentive design approach

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of digitally designed micro‐retention features on the bond strength of additively manufactured (AM) zirconia copings. Materials and Methods Sixty titanium base abutments (NobelParallel, NobelBiocare), pretreated with 50 µm alumina particles were divided into four groups (n = 15 per group); one group with ...
Rama B. Al‐Rashdan, Charles Beard, Fei Liu, Berna Saglik, Bashar A. Al‐Rashdan, Khaled Q. Al Hamad   +5 more
wiley   +1 more source

A digital workflow for full‐arch implant fixed prosthesis: Clinical application of a 3D‐printed polychromatic flangeless trial denture, anatomic bone reduction guide, and intraoral scanning for definitive prosthesis fabrication

Journal of Prosthodontics, EarlyView.
Abstract This clinical report presents a comprehensive digital workflow for rehabilitating a patient with maxillary terminal dentition using a full‐arch, implant‐supported fixed dental prosthesis (FP‐1). It highlights the integration of a 3D‐printed polychromatic flangeless trial denture and a customized anatomic bone reduction template, enabling ...
Weiqing Liu, Toshiki Nagai, Wei‐Shao Lin   +2 more
wiley   +1 more source

The effects of material thicknesses and substrates on the translucency and color masking ability of additively manufactured definitive crown materials

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the translucency of the new 3D‐printable materials concerning thickness and the color masking ability of each material against different substrate colors. Materials and Methods Ninety square‐shaped specimens (12.0 mm × 12.0 mm) of two new 3D‐printable materials: ceramic‐infiltrated hybrid resin composite (VS) and light ...
Ting Wang, Yun‐Ju Wang, Chao‐Chieh Yang, John A. Levon, Tien‐Min G. Chu, Wei‐Shao Lin   +5 more
wiley   +1 more source

Hydraulic fast‐setting calcium silicate cement for crown cementation

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated film thickness, diametral tensile strength (DTS), and crown retentive strength of hydraulic fast‐set calcium silicate cement (fast‐set CSC) compared to conventional luting cements. Materials and Methods Fast‐set CSC was compared to zinc phosphate cement and glass ionomer cement.
Atefeh Nemati Karimooy, Bahram Ranjkesh, Dirk Leonhardt, Henrik Løvschall   +3 more
wiley   +1 more source

Clinical performance of ultratranslucent monolithic zirconia posterior crowns compared with lithium disilicate crowns: A pilot, randomized, double‐blind, controlled clinical trial

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate, through a pilot, randomized, double‐blind, controlled clinical trial, the clinical performance of ultratranslucent monolithic zirconia (UTZr) compared to lithium disilicate (LD) posterior crowns after 24 months of follow‐up.
Larissa Mendonça Miranda, Isabelle Helena Gurgel de Carvalho, Lidya Nara Marques de Araújo, Mutlu Özcan, Rodrigo Othávio de Assunção e Souza   +4 more
wiley   +1 more source

Sleep in Trans and Non‐Binary Individuals: A Question of Gender?

Journal of Sleep Research, EarlyView.
ABSTRACT Sleep problems are increasingly prevalent in society. One group that is disproportionately affected includes transgender and non‐binary individuals, whose sex assigned at birth does not match their identified gender. This mismatch can lead to gender minority stress and increases the risk of mental disorders.
Lieve Thecla van Egmond, Antonia Wilhelm, Nora Naib Majani, Birgit Derntl   +3 more
wiley   +1 more source

Bonding Strength of Various Luting Agents between Zirconium Dioxide Crowns and Titanium Bonding Bases after Long-Term Artificial Chewing. [PDF]

Materials (Basel), 2023
Bagegni A, Borchers J, Beisel S, Patzelt SBM, Vach K, Kohal R.   +5 more
europepmc   +1 more source

Curing Capacity of Band‐Bonding Resinous Adhesives Under 3D‐Printed Molar Bands

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Aim To evaluate the curing efficiency of three resin composite adhesives applied beneath 3D‐printed molar bands, by determining their degree of conversion (DC%) at different depths. Materials and Methods Fifteen 3D‐printed metallic band specimens were divided into three groups and bonded with Band Lock Blue (BLB), Optiband Ultra Blue (OBU), or
Sofia Sideri, Maria Dimitriadi, Nearchos Panayi, Spyridon N. Papageorgiou, Theodore Eliades, George Eliades   +5 more
wiley   +1 more source

Effect of Bonding Protocols on the Performance of Luting Agents Applied to CAD-CAM Composites. [PDF]

Materials (Basel), 2022
Hilgemberg B, Siqueira FSF, Cardenas AFM, Ribeiro JL, Dávila-Sánchez A, Sauro S, Loguercio AD, Arrais CAG.   +7 more
europepmc   +1 more source