Results 121 to 130 of about 11,190 (262)

Fatigue Performance and Failure Loads of Composition‐Gradient Multilayer Zirconia: Partial‐Coverage Restorations Versus Single Crowns at Different Thicknesses

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study investigated the influence of restoration type (partial‐coverage versus crown) and ceramic‐layer thickness on the fatigue behavior and failure load of monolithic composition‐gradient multilayer zirconia (4Y‐PSZ/5Y‐PSZ) molar restorations. Material and Methods Seventy‐two CAD/CAM‐fabricated monolithic zirconia restorations (
F. A. Spitznagel, A. Marksteiner, L. S. Prott, Y. Zhang, M. B. Blatz, L. M. M. Alves, T. M. B. Campos, P. C. Gierthmuehlen   +7 more
wiley   +1 more source

Rehabilitation in Cases of Maxillary Lateral Incisor Agenesis Using Zirconia Implant and Abutment: Finite Element Analysis and Systematic Review

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The use of narrow‐diameter implants has emerged as a strategy to compensate for the reduced bone dimensions of maxillary lateral incisor agenesis (MLIA). This study integrates finite element analysis (FEA) and systematic review (SR) to assess the biomechanical and clinical viability of implant‐supported crowns in MLIA scenarios ...
Leonardo Folmer Rodrigues da Silva, Ivan Onone Gialain, Marina Guimarães Roscoe, Omar Melendres Ugarte, Paolo Maria Cattaneo, Josete Barbosa Cruz Meira   +5 more
wiley   +1 more source

A Review of Current Systems, Materials, and Protocols for 3D‐Printed Splints, Crowns, and Dentures

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To summarize and synthesize evidence‐based conclusions on optimal three‐dimensional (3D) printing technologies, materials, and clinical protocols for splints, crowns, and dentures. Overview In resin vat printing, stereolithography (SLA) offers superior surface finish, while liquid crystal display (LCD) and digital light processing ...
Pouya Sabanik, Ting‐Chia Liu, Mahmoudreza Tabatabaeian, Mateus G. Rocha, Neeraj Surathu, Nathaniel C. Lawson   +5 more
wiley   +1 more source

3D‐Analysis of Correlations Between Facial Measurements and Maxillary Anterior Tooth Dimensions Using Integrated Facial and Intraoral Datasets

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study aimed to evaluate associations between facial measurements and maxillary anterior tooth dimensions using integrated three‐dimensional (3D) facial and intraoral datasets. Materials and Methods Eighty‐one participants underwent facial and intraoral 3D scanning.
Kathrin Seidel, Philipp Hericks, Basel El‐Sabbagh, Denise Schlee, Pauline Gutmann, Jan‐Frederik Güth   +5 more
wiley   +1 more source

Effects of Bleaching Protocols on the Esthetic Outcome and Surface Integrity of Enamel Treated With an Ammonia‐Free Silver Fluoride Solution

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To investigate the effects of three bleaching protocols on the color stability and surface roughness of enamel previously treated with a water‐based, ammonia‐free silver fluoride solution (Riva Star Aqua). Materials and Methods Eighty‐eight human enamel/dentin specimens were demineralized and treated with Riva Star Aqua, divided into
Ahmed Alshawi, Fadimeana Lal, Esra Yildiz, Sevda Ozel Yildiz, Ugur Erdemir   +4 more
wiley   +1 more source

Diagnostic Accuracy of Dentin Sclerosis by Optical Coherence Tomography and the North Carolina Index in Noncarious Cervical Lesions

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the diagnostic accuracy of optical coherence tomography (OCT) and the North Carolina Index (NCI) for identifying dentin type (sclerotic vs. nonsclerotic) in natural noncarious cervical lesions (NCCLs). Materials and Methods Thirty extracted human premolars with 30 NCCLs (90 regions of interest) were analyzed. Two blinded,
Nathalie Murielly Rolim de Abreu, Rudyard dos Santos Oliveira, Anauara Lima e Silva, Laryssa Mylenna Madruga Barbosa, Alessandro Dourado Loguercio, Frederico Barbosa de Sousa   +5 more
wiley   +1 more source

Class II Division 1 And Posterior Scissor Bite: Angelalign Therapy

International Dental Journal
Introduction: This case highlights the efficacy of clear aligner therapy in addressing complex Class II division 1 malocclusion with unilateral posterior scissors bite, demonstrating a non-invasive approach for skeletal-dental and aesthetic improvement ...
LEI SHI
doaj   +1 more source

Arginine-calcium carbonate professional treatment for tubules occlusion in hypersensitive dentin [PDF]

, 2013
Objective: To test the tubules occlusion of an arginine-based professional treatment for hypersensitive dentin. Method: Dentin segments/discs were prepared from erupted sound molars. Elmex sensitive professional desensitizing paste (GABA Int.
Aparicio, Cj, Ferri, A, Gandolfi, Mg, Generali, Luigi, Ottolenghi, L, Polimeni, A, Prati, C.   +6 more
core  

Correlation Between the New Bite Force Meter and GC Dental Prescale II

Journal of Oral Rehabilitation, EarlyView.
This study evaluated a new one‐sided bite force meter (OBM‐01). In healthy and older adults, the device showed good reliability and moderate correlation with Dental Prescale II measurements. Habitual chewing side bite force was significantly higher, suggesting OBM‐01 may be useful for assessing oral function in clinical settings.
Mineka Yoshikawa, Yutaro Takahashi, Shion Maruyama, Azusa Haruta, Sachiko Yamada, Mariko Maruyama, Maho Takeuchi, Miyuki Yokoi, Mitsuyoshi Yoshida, Kazuhiro Tsuga   +9 more
wiley   +1 more source

Functional implications of minor mandibular asymmetry: clinical and digital research on a sample of healthy patients [PDF]

, 2009
OBJECTIVE.The aim of the study is to evaluate the influence that the mandibular asymmetry could have towards the other components of the Stomathognatic system and to further related structures from a functional point of view. MATERIALS and METHODS.
Di Paolo, C., DI GIACOMO, PAOLA, Ferrato, G., D’Ermes, V., Galluccio, G.   +4 more
core   +2 more sources