Results 101 to 110 of about 272,347 (235)

3D assessment of the marginal and internal gap and fracture load of ceramic surveyed inlays designed for removable partial denture support: An in vitro comparative study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To assess the internal and marginal gaps and the fracture load of different machinable ceramics for an inlay acting as a support for a removable partial denture. Materials and Methods Sixty extracted human teeth (first maxillary premolar) were collected (n = 10 for each group).
Mohammed M. Gad, Amr A. Mahrous, Shorooq K. Almajhad, Amjaad M. Almarzoogi, Majd A. Alotaibi, Haidar Alalawi, Ahmad M. Al‐Thobity, Passent Ellakany, Shaimaa M. Fouda, Moamen A. Abdalla, Nadim Z. Baba, Fahad A. Al‐Harbi   +11 more
wiley   +1 more source

Effect of different cariostatic agents on the surface roughness and color change of CAD–CAM‐milled restorative materials: An in vitro comparative study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the influence of different cariostatic agents: 38% silver diamine fluoride (SDF), 38% SDF + potassium iodide (RS), and nano silver fluoride (NSF) compared with distilled water (control), on the surface roughness and color change of CAD–CAM‐milled restorative materials: nanoceramic resin (NR), feldspathic ceramic (FC), and ...
Vitória Mendes Souza e Melo, Emanuel Ewerton Mendonça Vasconcelos, Jacksuel Azevedo Melo, Gabriela Queiroz de Melo Monteiro, Fernanda Donida Ortigoza, André Galembeck, Luís Felipe Espíndola‐Castro   +6 more
wiley   +1 more source

Fracture behaviors of monolithic lithium disilicate ceramic crowns with different thicknesses

, 2017
The present in vitro study assessed the fracture resistance of monolithic ceramic crowns, made from two lithium disilicate glass ceramics with different thicknesses.
Yan Liu, Zaixi Deng, Jihua Chen, Fu Wang, Tao Yu, Tao Wu   +5 more
core   +1 more source

Combined x-ray diffraction and absorption study of crystalline vanadium-doped lithium disilicate [PDF]

, 2010
Structure of vanadium-doped lithium disilicate, $Li_{2}Si_{2}O_{5}$ (Ccc2 space group) is studied. This crystalline phase is obtained by annealing of the doped lithium disilicate glass for 4 h at 550°C.
S. abd el All, Klepka, M., Paszkowicz, W., Ezz-Eldin, F. M., F.M. Ezz-Eldin, abd el All, S., Wolska, A., Ezz-Eldin, F., W. Paszkowicz, A. Wolska, M.T. Klepka, Klepka, M. T.   +11 more
core   +1 more source

In Vitro Assessment of the Fracture Resistance of Different Prosthodontic Materials for Fixed Dental Prostheses

Journal of Pharmacy and Bioallied Sciences
Background: Fixed dental prostheses (FDPs) are commonly used in prosthodontics to restore missing teeth and improve oral function and esthetics. The selection of prosthodontic materials significantly impacts the fracture resistance of FDPs, thus ...
Sherif El Sayed Sultan, Nawaf Hussain Saif Almuhyi, Khalid Maziad Alzabni, Rayan Hamad Qubayl Alruwaili   +3 more
doaj   +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

Shear bond strength between the lithium disilicate ceramic surface and resin cement before and after thermo-cycling.

, 2019
Shear bond strength between the lithium disilicate ceramic surface and resin cement before and after thermo-cycling.
Zi Hao Liu (7042691), Wen Yi Zhang (7042688), Rui Li (4631), Shi Qing Ma (7042682), Yi Yu Feng (7042694), Ying Chun Sun (753644), Cheng Cheng Zang (7042685)   +6 more
core   +1 more source

Biomechanical Evaluation of a Novel Chambered Overlay Design in Endodontically Treated Mandibular Molars

Erbil Dental Journal
Background and objectives: Endodontically treated teeth (ETT) are structurally weakened because of extensive loss of internal dentin architecture. Although adhesive overlays have been introduced as a conservative restorative approach, limited evidence ...
Hozan S. Salhi, Jawad M. Mikaeel
doaj   +1 more source

Factors affecting the efficacy of nonsurgical therapy of peri‐implantitis

Periodontology 2000, EarlyView.
Abstract Objectives and Materials and Methods This article critically reviews the current knowledge on the factors influencing the efficacy of non‐surgical therapy (NST) of peri‐implantitis, taking also advantage of the know‐how from periodontitis management.
Elena Calciolari, Federico Rivara, Nikolaos Donos, Jérôme F. Lasserre, Selena Toma   +4 more
wiley   +1 more source

Lithium Disilicate based Glass-Ceramics for Dental Applications

, 2013
Glass-ceramics are used in dentistry for various applications such as dental inlays, onlays, crowns, veneers, bridges, etc. Especially lithium disilicate glass-ceramics, because of their excellent aesthetics, supreme mechanical properties and ease of ...
JAIN, S, GADDAM, A, GOYAL, M, BHARGAVA, P   +3 more
core   +1 more source