Results 11 to 20 of about 62,571 (191)

Camouflage Orthodontic Treatment With Miniscrew Anchorage for Facial Profile Enhancement in a Severe Hyperdivergent Skeletal Class II Protrusion Case [PDF]

open access: yesCase Reports in Dentistry
Treatment of severe hyperdivergent skeletal class II protrusion in adult patients has always been a significant clinical challenge for orthodontists. For the optimal enhancement of facial esthetics, orthodontic-orthognathic treatment may represent the ...
Lijie Zhang   +5 more
doaj   +4 more sources

Assessment of Bone Thickness at the Infra Zygomatic Crest Region for Various Orthodontic Miniscrew Implant (OMSI) Insertion Angles: A Cone-Beam Computed Tomographic Study. [PDF]

open access: yesTurk J Orthod
Objective: To evaluate the infrazygomatic crest (IZC) bone and develop guidelines for the optimum placement of orthodontic miniscrew implants (OMSIs) along the distobuccal root of the permanent maxillary first molar.
Sharan J   +6 more
europepmc   +2 more sources

Investigation of Different Miniscrew Head Designs by Finite Element Analysis [PDF]

open access: yesTurkish Journal of Orthodontics
Objective: To determine the optimum miniscrew head design in orthodontic treatments for primary stability and compare stress distribution on a representative bone structure.
Samet Çıklaçandır   +2 more
doaj   +3 more sources

Intrusion of an overerupted molar using orthodontic miniscrew implant: A preprosthodontic therapy

open access: yesContemporary Clinical Dentistry, 2014
The purpose of this case report is to demonstrate the use of orthodontic miniscrew implant in the intrusion of overerupted molar as a preprosthodontic therapy.
Indumathi Sivakumar   +1 more
doaj   +2 more sources

Endodontic and Surgical Management of Iatrogenic Root Injury Caused by Orthodontic Miniscrew Placement: A Case Report. [PDF]

open access: yesIran Endod J, 2019
One of the potential serious complications, associated with the inter-radicular placement of an orthodontic miniscrew, is root injury. This article reports the endodontic and surgical treatments of an iatrogenic root perforation in a mandibular first ...
Saberi EA   +2 more
europepmc   +2 more sources

Bone Preservation for Replacement of Lateral Incisors: A Case Report. [PDF]

open access: yesCase Rep Dent
An adolescent female patient presenting with bilateral agenesis of upper lateral incisors was treated with opening of spaces for later implant insertion at adult age. During the interim period after completion of orthodontic treatment and ultimate implant placement, two horizontally orientated miniscrews were inserted in the edentulous areas to prevent
Laino L, Ciarlantini R, Wertheimer M.
europepmc   +2 more sources

Three-dimensional assessment of low-level laser therapy on orthodontic miniscrew displacement using CBCT: a retrospective study [PDF]

open access: yesBMC Oral Health
Background This study aimed to assess the effect of Low-Level Laser Therapy (LLLT) on sagittal, transverse and vertical Orthodontic miniscrew displacement. Materials and methods The study included CBCTs from the records of 12 adult patients who underwent
Dina Alaaeldin Elfouly   +4 more
doaj   +2 more sources

Characterization of retrieved orthodontic miniscrew implants

open access: yesAmerican Journal of Orthodontics and Dentofacial Orthopedics, 2009
The purposes of this study were to characterize the morphologic, structural, and compositional alterations and to assess any hardness changes in used orthodontic miniscrew implants.Eleven miniscrew implants (Aarhus Anchorage System, Medicon eG, Tuttlingen, Germany) placed in 5 patients were retrieved after successful service of 3.5 to 17.5 months; none
Eliades, T.   +3 more
core   +5 more sources

Stress distribution in miniscrews with different insertion angles: A finite element analysis study [PDF]

open access: yesJournal of Orthodontic Science
BACKGROUND/OBJECTIVES: Orthodontic miniscrews serve as critical temporary anchorage devices (TADs), but their clinical success is often limited by biomechanical instability.
Rishibha Bhardwaj   +7 more
doaj   +2 more sources

A Study of Success Rate of Miniscrew Implants as Temporary Anchorage Devices in Singapore [PDF]

open access: yesInternational Journal of Dentistry, 2015
Objective. To find out the success rate of miniscrew implants in the National Dental Centre of Singapore (NDCS) and the impact of patient-related, location-related, and miniscrew implant-related factors. Materials and Methods.
Song Yi Lin   +4 more
doaj   +2 more sources

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