Results 171 to 180 of about 28,259 (261)

A comparative analysis of the therapeutic outcomes between nickel-titanium shape memory staples and miniplate for Bartoníček-Rammelt type III and IV posterior malleolar fractures. [PDF]

Medicine (Baltimore)
Cao Y, Zheng H, Gao P, Ge J, Liu Y.
europepmc   +1 more source

Tetrahydrofurfuryl Methacrylate and Isobornyl Acrylate: Possible New Sensitisers in Hearing Aid Ear Moulds

Contact Dermatitis, EarlyView.
A case series of eight patients with allergic otitis externa from contact allergy to hearing aid ear moulds is presented. All were patch test positive to tetrahydrofurfuryl methacrylate and three to isobornyl acrylate. It is postulated that these are likely relevant allergens present in such devices. ABSTRACT Background Allergic contact dermatitis from
Norbertus A. Ipenburg, Anton C. de Groot, Thomas Rustemeyer   +2 more
wiley   +1 more source

Comparison of Shaping Ability and Apical Debris Extrusion Using 4 Different Nickel-Titanium Single-File Systems. [PDF]

Int J Biomater
Li S, Tang M, Wang X, Yang J.
europepmc   +1 more source

Short‐Term Outcomes of Full Pulpotomy Compared With Root Canal Treatment for Irreversible Pulpitis: The PROVE Study

International Endodontic Journal, EarlyView.
ABSTRACT Objectives To assimilate data from individual randomised trials and perform a pooled analysis of short‐term outcomes of pulpotomy compared with root canal treatment (RCT) for teeth with symptomatic irreversible pulpitis (SIRP). Methods Randomised trials were conducted in eight countries using a standardised clinical protocol and outcome ...
I. A. El Karim, H. F. Duncan, S. G. Craig, V. Ballal, R. Narkedamalli, N. A. Taha, R. H. Albanna, P. Chompu‐inwai, T. Srisuwan, V. Yu, S. Chua, S. Saber, K. R. Foo, H. M. A. Ahmed, A. Salami, S. Cushley, M. Clarke   +16 more
wiley   +1 more source

Effects of Computer Assisted Design-Computer Assisted Manufacturing Nickel-Titanium Fixed Lingual Retainers Versus Conventional Flexible Multistrand Retainers on Tooth Displacements and Periodontal Ligament Stress Distributions in the Mandibular Anterior Teeth at Four Different Inclinations: A Finite Element Analysis. [PDF]

Health Sci Rep
Daryanavard H, Mazhari M, Mazhary M, Oskouei HG, Moradinejad M, Shahi S, Rakhshan V.   +6 more
europepmc   +1 more source

Mechanical and Metallurgical Evaluation of Four Rotary Nickel‐Titanium File Systems: A Multimethod Study

International Endodontic Journal, EarlyView.
ABSTRACT Aim To compare four rotary nickel‐titanium (NiTi) file systems (Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo) using a multimethod approach to evaluate their mechanical and metallurgical properties. Materials and Methods Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo (all size 25/0.06 with an S‐shaped cross‐section; 52 instruments
Doğuş Bayraktar, Uğur İnan
wiley   +1 more source

Understanding Cyclic Fatigue in Three Nickel-Titanium Pediatric Files: An In Vitro Study for Enhanced Patient Care. [PDF]

Medicina (Kaunas)
Abushanan A, Sharanesha RB, Aljarbou F, Alamri H, Almasud MH, AlAzmah A, Alghamdi S, Mirza MB.   +7 more
europepmc   +1 more source

Clinical Outcome of Non‐Surgical Endodontic Treatment Performed by Undergraduate Dental Students: A Retrospective Observational Cohort Study

International Endodontic Journal, EarlyView.
ABSTRACT Aim To evaluate the outcome of pulpectomy, root canal treatment (RCT) and orthograde retreatment in permanent teeth performed by undergraduate dental students and to assess the influence of various variables. Methodology Electronic dental health records at the Department of Odontology, University of Copenhagen, Denmark were analysed covering ...
S. Ramezanzade, A. Bakhshandeh, B. Ibragimov, H. Fransson, T. Dascalu, A. Alonso, V. Anastasopoulou, EndoReCo, L. Bjørndal, V. S. Dawson, H. Fransson, F. Frisk, T. Kvist, M. Markvart, F. Mota de Almeida, M. Pigg, D. Sebring, E. Wigsten, L. Bjørndal   +18 more
wiley   +1 more source

Influence of orthodontic archwire (nickel-titanium versus copper-nickel-titanium) on pain in adult patients in the aligning phase of treatment with self-ligating brackets (two months of follow-up): a prospective observational pilot study. [PDF]

Head Face Med
Marzal R, Albaladejo A, Curto D, Curto A.   +3 more
europepmc   +1 more source

Nanoprecipitate characterisation in NiTi and aluminium alloys: A TEM‐based overview

Journal of Microscopy, EarlyView.
Abstract Nanoscale precipitates are central to the functional and mechanical performance of many advanced alloys, yet their characteristics and spatial distributions can be directly resolved only by electron microscopy. In this poster‐style article, focused ion beam‐prepared TEM lamellae are used to provide a microscopy‐focused overview of ...
Seyed Aref Golsorkhi, Opemipo Adetan, Melodie Fickenscher, Dinc Erdeniz   +3 more
wiley   +1 more source