Results 91 to 100 of about 180,050 (325)

Pain and Oral-Health-Related Quality of Life in Orthodontic Patients During Initial Therapy with Conventional, Low-Friction, and Lingual Brackets and Aligners (Invisalign): A Prospective Clinical Study

Journal of Clinical Medicine, 2020
The aim of this study was to compare pain and its relationship with the oral quality of life of patients with different types of orthodontic appliances: conventional and conventional low-friction brackets, lingual brackets, and aligners.
Laura Antonio-Zancajo, J. Montero, A. Albaladejo, M. Oteo-Calatayud, Alfonso Alvarado-Lorenzo   +4 more
semanticscholar   +1 more source

Sequelae in Permanent Dentition After Traumatic Dental Injury in the Primary Dentition—A Retrospective Cohort Study

International Journal of Paediatric Dentistry, EarlyView.
ABSTRACT Background Luxation injuries to the predecessors can cause sequelae in the permanent successors. Aim To describe and analyze sequelae in permanent successors according to the child's age at the time of different luxation traumas (concussion, subluxation, extrusion, lateral luxation, intrusion and avulsion) in the primary dentition compared ...
Anne‐Marie Folmer, Eva Lauridsen, Josephine Solgaard Henriksen, Nuno Vibe Hermann   +3 more
wiley   +1 more source

Self-Ligating vs. Conventional Brackets as Perceived by Orthodontists [PDF]

, 2010
Introduction: Within the past decade, significant developments, new designs, and numerous proposed advantages of self-ligating (SL) brackets have caused them to gain great popularity among practicing orthodontists.
Prettyman, Chase
core   +1 more source

A Novel Etchant System for Orthodontic Bracket Bonding [PDF]

Scientific Reports, 2019
AbstractOrthodontic treatment is widely used to correct irregular teeth and/or jaw discrepancies to improve oral function and facial aesthetics. However, it is frequently associated with enamel damage that include chipping, demineralisation, and white spot formation.
Sanjukta Deb, Ali I. Ibrahim, Ali I. Ibrahim, Van P. Thompson   +3 more
openaire   +6 more sources

Digital Occlusal Contact Area Indicates Masticatory Performance for Normal Occlusion, but Not for Malocclusion

Journal of Oral Rehabilitation, EarlyView.
ABSTRACT Objectives Since 1949, occlusal contact area (OCA) has been recognised as an indicator of masticatory performance (MP), but it required individual and laborious analog measurement. Today, a digital workflow could provide automatic quantification.
Paulina Vortkamp, Stefan Rues, Sven Räther, Lydia Eberhard, Alexander Rößler, Frederic Bouffleur, Reinald Kühle, Franz Sebastian Schwindling, Peter Rammelsberg, Christoph J. Roser, Christopher Herpel   +10 more
wiley   +1 more source

Clinical and Salivary Findings in Patients with Different Types of Orthodontic Brackets

Acta Stomatologica Croatica, 2019
Aim: Data regarding different types of orthodontic brackets and ligation and various clinical and salivary findings are scarce. Therefore, the aim of this study was to compare clinical and salivary findings in patients with different types of fixed ...
Antonija Jurela, Karlo Sudarević, Ana Budimir, Vlaho Brailo, Božana Lončar Brzak, Bernard Janković   +5 more
doaj   +1 more source

Effects of adhesive systems at different temperatures on the shear bond strength of orthodontic brackets [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2019
Background. The temperature might affect the physical and mechanical properties of adhesive materials by reducing the polymerization rate. The present study aimed to evaluate the effect of temperature on the shear bond strength of metallic orthodontic ...
Serdar Akarsu, Suleyman Kutalmış Buyuk, Ahmet Serkan Kucukekenci   +2 more
doaj   +1 more source

On the Leibniz bracket, the Schouten bracket and the Laplacian [PDF]

J.Math.Phys.45:2405-2410,2004, 2003
The Leibniz bracket of an operator on a (graded) algebra is defined and some of its properties are studied. A basic theorem relating the Leibniz bracket of the commutator of two operators to the Leibniz bracket of them, is obtained. Under some natural conditions, the Leibniz bracket gives rise to a (graded) Lie algebra structure.
arxiv   +1 more source

Effect of mangosteen peel extract as an antioxidant agent on the shear bond strength of orthodontic brackets bonded to bleached teeth

Dental Press Journal of Orthodontics, 2018
Introduction: The number of patients who seek orthodontic treatment that may have a history of tooth bleaching is increasing over the time. Bleaching may influence the decrease of the bond strength of orthodontic brackets.
A. Alhasyimi, P. Pudyani, Ikmal Hafizi
semanticscholar   +1 more source

Effect of artificial aging and different surface finishing protocols on the flexural strength and surface hardness of a photopolymer for manufacturing monolithic polychromatic complete dentures using PolyJet 3D printing

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of thermocycling and three different surface finishing protocols on the flexural strength and surface hardness of a novel photopolymer intended for manufacturing monolithic polychromatic dental prostheses using PolyJet 3D printing.
Francisco X. Azpiazu‐Flores, Ahmed Elfana, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +4 more
wiley   +1 more source