Results 11 to 20 of about 156,300 (196)

Orthodontic Extrusion with Circumferential Supracrestal Fiberotomy: A Report of Two Cases [PDF]

open access: yesTurkish Journal of Orthodontics, 2018
Surgical extrusion, surgical crown lengthening, and orthodontic extrusion (OE) with circumferential supracrestal fiberotomy (CSF) are reported as effective methods in cases when clinical crowns are destroyed. The aim of these case reports was to evaluate
Elvan Önem Özbilen   +2 more
doaj   +3 more sources

Conservative Approach for Traumatic Anterior Crown–Root Fractured Teeth by Orthodontic Extrusion using Customized Mini-Tube Appliance: A Clinical Review [PDF]

open access: yesCase Reports in Dentistry, 2023
A complicated crown–root fracture is a fracture involving enamel, dentin, cementum, and pulp. Because crown fracture generally extends below the gingival margin, several options may be indicated to expose the margins before permanent restoration.
Sehun Lim, Youngmin Kwon
doaj   +2 more sources

Predictability of a New Orthodontic Extrusion Technique for Implant Site Development: A Retrospective Consecutive Case-Series Study [PDF]

open access: yesThe Scientific World Journal, 2020
In clinical daily practice, there are situations in which implant sites have vertical and/or horizontal bone defects and often we must improve their morphology and dimensions before fixture insertion. It is crucial to carefully evaluate the surgical site
E. Conserva   +3 more
doaj   +2 more sources

Orthodontic extrusion of subgingivally fractured lateral incisor and canine using gold post: A case report: 1 year follow-up

open access: yesJournal of Pharmacy and Bioallied Sciences
The case report describes a multidisciplinary approach using orthodontic forced eruption to facilitate prosthetic restoration of a maxillary permanent lateral incisor and canine with poor restorability for a young patient.
Jaspreet Kaur   +5 more
doaj   +2 more sources

Coupled FE Modeling of Superelastic NiTi Arch Wire and Bone Remodeling to Simulate 3D Orthodontic Tooth Movement During Leveling Phase [PDF]

open access: yesInternational Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 10, October 2026.
A 3D FE approach couples superelastic NiTi archwire unloading with alveolar bone remodeling to predict leveling‐phase orthodontic tooth movement. It quantifies the loads applied on individual teeth for controlled tooth movement and is applied to patient‐specific infra‐positioned canine alignment, predicting partial arch leveling with canine extrusion ...
Mouhamad Abou Hamdan   +3 more
wiley   +2 more sources

Comparison Between Skeletally‐Anchored and Conventional Maxillary Protraction in Growing Class ΙΙΙ Patients: A Systematic Review and Meta‐Analysis [PDF]

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 5, October 2026.
ABSTRACT Objective The aim of this systematic review was to evaluate the skeletal and dental effects of skeletally‐anchored (SA) maxillary protraction compared with conventional facemask (FM) therapy in growing patients with Class III malocclusion, while controlling for the confounding effect of rapid maxillary expansion (RME).
Christianna Iris Papadopoulou   +4 more
wiley   +2 more sources

Is a primer needed for orthodontic bonding? A randomised controlled trial [PDF]

open access: yes, 2012
Is a primer needed for orthodontic bonding? A Randomised controlled trial Objective: To evaluate the clinical performance of APC Victory IITM (3M Unitek) brackets in direct orthodontic bonding with and without the use of primer.
Nandhra, Sarabijit Singh
core   +6 more sources

Staging Orthodontic Aligners for Complex Orthodontic Tooth Movement [PDF]

open access: yes, 2021
The recent trend in orthodontics has shown an increased shift toward aligner therapy. For years, orthodontists have used fixed preadjusted appliances for orthodontic treatment.
Sumit Yadav, Shivam Mehta, Dolly Patel
core   +1 more source

Numerical modelling of the aluminium extrusion process [PDF]

open access: yes
The extrusion of aluminium alloys involves the shaping of the product from an homogenised billet into a complex shape. In addition the properties of the extrudate are closely related to the processing parameters (temperature, stain rate, and material ...
Peng, Z.
core   +8 more sources

Micro-extrusion of fine ceramic latticework [PDF]

open access: yes, 2008
PhDMicroextrusion freeforming of ceramic lattices from high solids ceramic pastes is a method for forming complex multi-scale hierarchical porous structures.
Chi, Xiaopeng
core   +4 more sources

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