Results 1 to 10 of about 2,645 (161)

Dental Implants Used for Orthodontic Anchorage in Patients with Treated Stage IV Periodontitis: A Retrospective Case–Control Study [PDF]

open access: yesJournal of Functional Biomaterials
Little is known about the effects of orthodontic loading on dental implants used for orthodontic anchorage in patients with Stage IV periodontitis. This retrospective case–control study included 58 dental implants in 24 patients with treated Stage IV ...
Shing-Zeng Dung, I-Shiang Tzeng
doaj   +2 more sources

Clinical transfer accuracy of pressure-moulded versus 3D-printed drilling guides for orthodontic mini-implants in the anterior palate: a randomized prospective clinical study [PDF]

open access: yesScientific Reports
Precise placement of orthodontic mini-implants (OMIs) in the anterior palate, particularly in the median and paramedian regions, is essential for reliable skeletal anchorage.
Stephan Christian Möhlhenrich   +7 more
doaj   +2 more sources

Three-Dimensional Displacement Patterns in Maxillary Molar Distalization: A Comparative Finite Element Study [PDF]

open access: yesDentistry Journal
Objectives: This study aimed to analyze the three-dimensional displacement of maxillary first molars using a finite element model with two headgear configurations, namely cervical and horizontal pull headgears, as well as pendulum, infrazygomatic ...
Roland Kmeid   +4 more
doaj   +2 more sources

A Scoping Review about the Characteristics and Success-Failure Rates of Temporary Anchorage Devices in Orthodontics

open access: yesDentistry Journal, 2022
This study synthesized the scientific evidence concerning the main characteristics of the Temporary Anchorage Devices (TADs) used in orthodontics and reported the success-failure rates during treatment.
Daniel Jaramillo-Bedoya   +3 more
doaj   +1 more source

Evidence-based selection of orthodontic miniscrews, increasing their success rate in the mandibular buccal shelf. A randomized, prospective clinical trial

open access: yesBMC Oral Health, 2022
Background Skeletal anchorage has made it possible to perform complex orthodontic tooth movements that are difficult or even impossible to achieve with conventional orthodontic treatment. Mandibular buccal shelf miniscrews, used for distalization, play a
Michał Sarul   +3 more
doaj   +1 more source

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

open access: yesJournal 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   +4 more
doaj   +1 more source

Short-term assessment of pain and discomfort during rapid maxillary expansion with tooth-bone-borne and tooth-borne appliances: randomized clinical trial [PDF]

open access: yesDental Press Journal of Orthodontics, 2023
Objective: The aim of this randomized clinical trial was to evaluate and compare, during the first week of rapid maxillary expansion (RME), the impact caused by two types of appliances: Hyrax and Hybrid Hyrax.
Bruno de Paula Machado PASQUA   +3 more
doaj   +1 more source

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

open access: yesJournal 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   +5 more
doaj   +1 more source

Characterization of surface topography and chemical composition of mini-implants

open access: yesBrazilian Journal of Oral Sciences, 2015
Aim: To assess the surface topography and chemical composition of three brands of as-received mini-implants (SIN®, Morelli®, and Conexao®). Methods: Twelve mini-implants of each brand were analyzed by scanning electron microscopy and energy dispersive X ...
Luegya Amorim Henriques Knop   +4 more
doaj   +1 more source

Bone-Borne Maxillary Expansion and Traditional Rapid Maxillary Expansion: A Systematic Review and Meta-Analysis [PDF]

open access: yesJournal of Dental Materials and Techniques, 2019
Introduction: The aim of this study was to perform a systematic review and meta-analysis to compare the effect of bone-borne expansion (BBE) and tooth-borne expansion (TBE) in patients with maxillary constriction. Methods: Electronic databases, including
Amirreza Mashreghi   +3 more
doaj   +1 more source

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