Results 81 to 90 of about 1,982,012 (407)

Digital model superimpositions: are different software algorithms equally accurate in quantifying linear tooth movements?

open access: yesBMC Oral Health, 2022
Background To evaluate the accuracy of three different 3D digital model registration software packages for linear tooth movement measurements, with reference to a 3D digital virtual setup (DS).
Samar M. Adel   +4 more
doaj   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

open access: yesAdvanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang   +7 more
wiley   +1 more source

The effect of micro-osteoperforations on the rate of orthodontic tooth movement in animal model: A systematic review and meta-analysis

open access: yesJournal of Oral Biology and Craniofacial Research, 2022
Introduction: The long passing time for tooth movement (TM) is one of the challenges in orthodontic. complications such as gingival recession, root resorption, and caries are common in orthodontic.
Ebrahim Eini   +3 more
doaj   +1 more source

Biomechanical Interfaces of Corticotomies on Periodontal Tissue Remodeling during Orthodontic Tooth Movement

open access: yesCoatings, 2020
Corticotomy is an effective approach in accelerating orthodontic tooth movement (OTM) in clinical treatment. Corticotomy causes regional acceleratory phenomenon (RAP) in the alveolar bone of surgical sites.
Ruojing Liu   +7 more
semanticscholar   +1 more source

The Role of Hypoxia in Orthodontic Tooth Movement [PDF]

open access: yesInternational Journal of Dentistry, 2013
Orthodontic forces are known to have various effects on the alveolar process, such as cell deformation, inflammation, and circulatory disturbances. Each of these conditions affecting cell differentiation, cell repair, and cell migration, is driven by numerous molecular and inflammatory mediators.
A. Niklas, P. Proff, M. Gosau, P. Römer
openaire   +5 more sources

Cell Calcification Models and Their Implications for Medicine and Biomaterial Research

open access: yesAdvanced Healthcare Materials, EarlyView.
Calcification, is the process by which the tissues containing minerals are formed, occurring during normal physiological processes, or in pathological conditions. Here, it is aimed to give a comprehensive overview of the range of cell models available, and the approaches taken by these models, highlighting when and how methodological divergences arise,
Luke Hunter   +5 more
wiley   +1 more source

The Relationship between Force Magnitude and Optimum Tooth Movement

open access: yesTurkish Journal of Orthodontics, 2007
The force applied on the tooth and the consequential tooth movement has been a popular topic for orthodontists for many years. In this article, force magnitude, optimal tooth movement and their relationship will be discussed.
Fulya Işık   +3 more
doaj   +1 more source

Knowledge on dental trauma and orthodontic tooth movement held by a group of orthodontists

open access: yesBrazilian Oral Research, 2010
The objective of this work was to assess the knowledge about orthodontic tooth movement and dental trauma held by a group of orthodontists in specific areas of Brazil.
Pedro Marcelo Tondelli   +4 more
doaj   +1 more source

A review of the eruption of primary teeth. [PDF]

open access: yes, 2014
Introduction Eruption of deciduous teeth remains a rather sophisticated process. This paper gives a general overview of the process and explores on its implications.
Chu, CH, Yeung, CYYJ
core  

Does the bracket-ligature combination affect the amount of orthodontic space closure over three months? A randomized controlled trial

open access: yes, 2013
OBJECTIVE: To investigate the effect of bracket-ligature combination on the amount of orthodontic space closure over three months. DESIGN: Randomized clinical trial with three parallel groups.
Benson, P   +4 more
core   +1 more source

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