Results 31 to 40 of about 14,084 (203)

Autoclaving and clinical recycling: Effects on mechanical properties of orthodontic wires

open access: yesIndian Journal of Dental Research, 2012
Background: About half of the orthodontists recycle and reuse orthodontic wires because of their costs. So when talking about reuse and sterilization of wires, their effects on mechanical properties of wires should be clarified. The purpose of this study
M Oshagh   +4 more
doaj   +1 more source

A comparative analysis of the frictional resistance of esthetic orthodontic wires

open access: yesRevista de Odontologia da UNESP, 2019
Introduction The orthodontic movement is directly influenced by the ability of orthodontic wires to slide through brackets and tubes. Therefore, the main concern during orthodontic movement corresponds to the frictional forces generated at the bracket ...
Juliano PILON   +4 more
doaj   +1 more source

Factors Affecting on Permanent Deformation of Orthodontic Arch wires (An In vitro Study) [PDF]

open access: yesAl-Rafidain Dental Journal, 2011
Aims: To measure the amount of permanent deformation of different types of orthodontic arch wires and to study the effect of both time interval and simulated oral environment on amount of permanent deformation of different types of nickel titanium and ...
Enas TM Al-Jwary
doaj   +1 more source

Comparative assessment of the orthodontic wire’s friction coated with zinc oxide nanoparticles by two methods of chemical precipitation and hydrothermal process [PDF]

open access: yesFolia Medica, 2022
Introduction: In orthodontic treatment with sliding technique, reduction of frictional forces could result in a more effective treatment. Recently, wire coating with nanoparticles were proposed to reduce frictional forces.Aim: The aim of this study was ...
Behrad Tanbakuchi   +4 more
doaj   +3 more sources

Unusual cause of appendicitis: Orthodontic wire

open access: yesJournal of Pediatric Surgery Case Reports, 2021
Appendicitis is one of the most common childhood diseases requiring surgery and the appendectomy is the most common surgical procedure performed in children. Typical findings on physical exam and imaging points the child toward a surgical consult and, ultimately, removal of the inflamed appendix.
Marla A. Sacks   +3 more
openaire   +3 more sources

Orthodontic wires and its corrosion—The specific case of stainless steel and beta-titanium

open access: yesJournal of Dental Sciences, 2015
Efficient orthodontic treatments rely on the perfect design and condition of orthodontic wires. Different wires made from different metals and alloys are available in the market.
Saúl M. Castro   +4 more
doaj   +1 more source

3D Structure-guided Network for Tooth Alignment in 2D Photograph [PDF]

open access: yesarXiv, 2023
Orthodontics focuses on rectifying misaligned teeth (i.e., malocclusions), affecting both masticatory function and aesthetics. However, orthodontic treatment often involves complex, lengthy procedures. As such, generating a 2D photograph depicting aligned teeth prior to orthodontic treatment is crucial for effective dentist-patient communication and ...
arxiv  

Comparative Study of NiTi Orthodontic Wires [PDF]

open access: yesMaterials Today: Proceedings, 2015
Abstract In this study, two superelastic NiTi orthodontic wires (0.46 x 0.64 mm 2 ) were analyzed. The determination of phase transformation temperatures along with the identification of the predominant phase at room and intraoral temperatures were accomplished by DSC analysis. Superelastic behavior was analyzed through tensile tests. 3-point bending
J.M. Cruz   +2 more
openaire   +1 more source

Convolutional Neural Networks in Orthodontics: a review [PDF]

open access: yesarXiv, 2021
Convolutional neural networks (CNNs) are used in many areas of computer vision, such as object tracking and recognition, security, military, and biomedical image analysis. This review presents the application of convolutional neural networks in one of the fields of dentistry - orthodontics.
arxiv  

The management of obstructive sleep apnea accompanied with mandibular retrognathia across the lifespan from orthodontic perspective [PDF]

open access: yesarXiv, 2023
Obstructive sleep apnea (OSA) is a complex disease with complex etiology, which requires multidisciplinary cooperation in diagnosis and treatment. Mandibular retrognathia is strongly associated with OSA. Orthodontists can either correct the mandibular retrognathia of pediatric OSA via various kinds of orthodontic appliances, following adenoidectomy and
arxiv  

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