Results 181 to 190 of about 28,259 (261)

Ex Vivo Evaluation of the Fit of Matched Gutta Percha Points in Human Root Canals Prepared With the Corresponding Nickel-Titanium Files. [PDF]

Aust Endod J
Deng S, Abbott PV.
europepmc   +1 more source

Biomechanics of the implant‐supported full arch fixed complete denture manufactured by milling and injection techniques: An experimental and FEA study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aims to characterize the mechanical properties of implant‐supported full arch fixed complete dentures manufactured by milling and injection techniques. Materials and Methods Twenty‐two samples with milling and injection manufacturing techniques were fabricated.
Mustafa Gürkan, Ovul Kumbuloglu, Makbule Heval Şahan, Mert Narin, Halis Kandaş, Yusuf Arman, Hasan Yildiz, Mahmut Pekedis   +7 more
wiley   +1 more source

Phase transformation temperatures influence the reduction ratio of fatigue resistance of nickel-titanium reciprocating files at body temperature: an in vitro experimental study. [PDF]

Restor Dent Endod
Nehme W, Naaman A, Pedèches L, Lê S, Georgelin-Gurgel M, Kwak SW, Kim HC, Diemer F.   +7 more
europepmc   +1 more source

Effect of substructure fabrication method and design on the fracture resistance properties of metal–ceramic restorations

Journal of Prosthodontics, EarlyView.
Abstract Purpose In metal–ceramic restorations, the substructure fabrication method and design may affect the prognosis of the prosthesis. This study evaluated and compared the fracture resistance of metal–ceramic restorations fabricated with different substructure fabrication methods using two different alloy powders and designs.
Young‐Hoon Lee, Yoon‐Hyuk Huh, Chan‐Jin Park, Lee‐Ra Cho, Kyung‐Ho Ko   +4 more
wiley   +1 more source

From Bench Testing to Virtual Implantation: A Comparative Study Between Poly-l-Lactic Acid and Nickel-Titanium Braided Stents. [PDF]

Int J Numer Method Biomed Eng
Lucchetti A, Juhl LG, Corti A, Zaccaria A, Gries T, Chiastra C, Vaughan TJ, Carbonaro D.   +7 more
europepmc   +1 more source

Comparative Evaluation of Treatment Effectiveness in Skeletal Class III Malocclusion: Surgery‐First Approach Using Clear Aligners Versus Fixed Appliances

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective This study aimed to assess treatment outcomes, identify predictors of relapse in skeletal Class III patients treated with the surgery‐first approach (SFA), comparing fixed appliances (FA) with invisalign clear aligners (CA). Materials and Methods Forty adult patients treated with bimaxillary surgery and SFA were retrospectively ...
Yang Zhou, Xiaojing Liu, Zili Li, Bingshuang Zou   +3 more
wiley   +1 more source

Thermal Treatment Prevents Effects of Downward Loads on the Screw-In Force Generation and Canal-Centering Ability of Nickel-Titanium Rotary Instruments. [PDF]

Materials (Basel)
Maki K, Ebihara A, Luo Y, Kasuga Y, Unno H, Omori S, Kimura S, Okiji T.   +7 more
europepmc   +1 more source

Magnetic Resonance Imaging Safety in Patients With Conditional Mixed‐Manufacturer Devices

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Magnetic resonance imaging (MRI) is a critical diagnostic tool known for its non‐invasive nature and high‐resolution imaging capabilities. However, its safety in patients with cardiac implantable electronic devices (CIEDs), particularly those with mixed‐lead systems, remains a significant clinical concern.
Ryka M. Tashakkor, Kian Zamanian, Nathan Scott, Safa Farhoumand, Marisela Hernandez, Babak Tashakkor   +5 more
wiley   +1 more source

Efficacy, precision and ease of 3D-printed versus conventional endodontic instruments compared to conventional stainless steel and nickel-titanium files in root canal preparation. [PDF]

Bioinformation
Chatterjee I, Patil S, Joshi P, Jena D, Das M, Sathianath A.   +5 more
europepmc   +1 more source

Inflammation and mechanical force‐induced bone remodeling

Periodontology 2000, EarlyView.
Abstract Periodontitis arises from imbalanced host–microbe interactions, leading to dysbiosis and destructive inflammation. The host's innate and adaptive immune responses produce pro‐inflammatory mediators that stimulate destructive events, which cause loss of alveolar bone and connective tissue attachment.
Hyeran Helen Jeon, Xin Huang, Leticia Rojas Cortez, Puttipong Sripinun, Jung‐me Lee, Julie J. Hong, Dana T. Graves   +6 more
wiley   +1 more source