Results 21 to 30 of about 5,900 (215)

Characterization and coating stability evaluation of nickel-titanium orthodontic esthetic wires: an in vivo study

Brazilian Oral Research, 2017
The objective of this study was to compare coating dimensions and surface characteristics of two different esthetic covered nickel-titanium orthodontic rectangular archwires, as-received from the manufacturer and after oral exposure.
Nina ARGALJI, Eduardo Moreira da SILVA, Adriana CURY-SARAMAGO, Claudia Trindade MATTOS   +3 more
doaj   +1 more source

Three-dimensional spatial analysis of the temporomandibular joint in adult patients with Class II division 2 malocclusion before and after orthodontic treatment: a retrospective study

BMC Oral Health, 2023
Background To investigate changes in the three-dimensional (3D) spatial morphology of the temporomandibular joint (TMJ) and condyle position in adult patients with Class II division 2 malocclusion using a 3D spatial measurement method and to investigate ...
Jiajing Zheng, Yueying Zhang, Qiuyue Wu, Hua Xiao, Feifei Li   +4 more
doaj   +1 more source

PENGARUH EKSTRAK DAUN PEPAYA (CARICA PAPAYA, LINN.) TERHADAP PENURUNAN INDEKS GINGIVITIS PADA PEMAKAI ALAT ORTODONTIK CEKAT

ODONTO: Dental Journal, 2015
Background: Gingivitis is one of the serious periodontal infection desease and if there is no precise treatment it will cause the loss of tooth. Patient with fixed orthodontic appliance will be easier to be suffered by the gingivitis because the form of ...
Hafid Nur Arzanudin, Arlina Nurhapsari, Aning Susilowati   +2 more
doaj   +1 more source

Investigation of the optimal design of orthodontic mini-implants based on the primary stability: A finite element analysis [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2019
Background. The design of an orthodontic mini-implant is a significant factor in determining its primary stability and its clinical success. The aim of this study was to measure the relative effect of mini-implant design factors on primary stability of ...
Amir Hooman Sadr Haghighi, Vahid Pouyafar, Ali Navid, Mahsa Eskandarinezhad, Tannaz Abdollahzadeh Baghaei   +4 more
doaj   +1 more source

Concept selection and interactive design of an orthodontic functional appliance

International Journal on Interactive Design and Manufacturing (IJIDeM), 2020
Demand for innovation represents a driver not only in the industrial field but also in niche markets such as orthodontics. Among different type of orthodontic devices, functional appliances are used for the correction of class II skeletal malocclusion, mostly in young patients. In a previous study based on a systematic design approach, several concepts
Luca Grigolato, Stefano Filippi, Daniele Cantarella, Roberta Lione, Won Moon, Stefano Rosso, Roberto Meneghello, Gianmaria Concheri, Gianpaolo Savio   +8 more
openaire   +1 more source

CAD-CAM design and 3-dimensional printing of mini-implant retained orthodontic appliances [PDF]

American Journal of Orthodontics and Dentofacial Orthopedics, 2018
The objective of this article was to illustrate the digital process in the custom fabrication of metallic mini-implant supported appliances. An implant-supported appliance was produced for a patient using a CAD-CAM procedure without a physical impression or a printed model. The work flow consisted of mini-implant insertion into the palate, recording an
Simon, Graf, Sivabalan, Vasudavan, Benedict, Wilmes   +2 more
openaire   +2 more sources

Failure rates and factors associated with infrazygomatic crestal orthodontic implants - A prospective study

Journal of Oral Biology and Craniofacial Research, 2023
Objective: Infrazygomatic crestal (IZC) implants have gained increased popularity over the past few years. Hardly any studies have been done to assess the rate and reasons for failure of IZCs.
Gauri Gill, Keerthan Shashidhar, M.N. Kuttappa, Dhyan Kushalappa P B, Gautham Sivamurthy, Soham Mallick   +5 more
doaj   +1 more source

Design and manufacturing of patient-specific orthodontic appliances by computer-aided engineering techniques [PDF]

Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2017
Orthodontic treatments are usually performed using fixed brackets or removable oral appliances, which are traditionally made from alginate impressions and wax registrations. Among removable devices, eruption guidance appliances are used for early orthodontic treatments in order to intercept and prevent malocclusion problems.
Sandro Barone, Paolo Neri, Alessandro Paoli, Armando Viviano Razionale   +3 more
openaire   +3 more sources

Speech articulation disorder in patient using removable orthodontic appliance

Padjadjaran Journal of Dentistry, 2014
Introduction: The physiologic of speech is a complex thing involving organ respiration, phonation, resonance, articulation and neurologic integration.
Dita Hofinessia, Ervin Rizali, Elih Syiarudin   +2 more
doaj   +1 more source

Factors related to the control of maxillary anterior teeth torque in invisible appliances

口腔疾病防治, 2019
Invisible appliance technology is a novel orthodontic technology that uses computer aided design and polymer materials to achieve a more aesthetic and comfortable treatment.
ZHONG Lidong, KONG Weidong
doaj   +1 more source