Results 181 to 190 of about 41,503 (303)

Skeletal and Dental‐Alveolar Changes With Invisalign First Expansion System in the Mixed Dentition: A Retrospective Study

open access: yesOrthodontics &Craniofacial Research, EarlyView.
ABSTRACT Background This retrospective study aimed to evaluate the skeletal and dentoalveolar effects of maxillary expansion using the Invisalign First system in the mixed dentition. Methods The study was conducted in the orthodontic department of the Fourth Affiliated Hospital of Zhejiang University School of Medicine between 2021 and 2024.
Qi Wang   +4 more
wiley   +1 more source

Oral and Extra-Oral Manifestations of Hypersensitivity Reactions in Orthodontics: A Comprehensive Review

open access: yesJournal of Functional Biomaterials
Although rare, oral manifestations of hypersensitivity reactions in orthodontic patients pose a significant clinical challenge due to their heterogeneous presentations, and can cause discomfort and pain, possibly impacting patients’ quality of life and ...
Federica Di Spirito   +7 more
doaj   +1 more source

What is the truth behind the smile? [PDF]

open access: yes, 2017
There are a number of controversies that surround orthodontics and orthodontic treatment and this article aims to discuss the current thinking and evidence base.
Atack, Nicola   +3 more
core  

Effect of adiposity status on salivary Streptococcus mutans and Streptococcus sobrinus

open access: yesOral Diseases, EarlyView.
Abstract Objectives To investigate the effect of adiposity status, salivary physicochemical parameters, and inflammatory biomarkers on the salivary abundance of the two main cariogenic bacteria Streptococcus mutans and Streptococcus sobrinus among Hong Kong adolescents. Subjects and Methods This study included 180 adolescents aged 12–15 years from Hong
Qianyi Deng, Hai Ming Wong, Simin Peng
wiley   +1 more source

Lobodontia‐Affected Teeth Exhibit Compromised Integrity and Enamel Defects: A Deep Phenotyping Study

open access: yesOral Diseases, EarlyView.
ABSTRACT Objective Lobodontia, a complex tooth disorder characterized by carnivore‐like dentition, presents unique clinical challenges. This study aimed to characterize the physical, mechanical, and ultrastructural properties of lobodontia teeth to inform precision treatment strategies.
Thanakorn Theerapanon   +7 more
wiley   +1 more source

The comparison of different rapid maxillary expansion devices from periodontal tissue health and root resorption perspectives [PDF]

open access: yes, 2017
INTRODUCTION: Utilization of rapid maxillary expansion (RME) is common for the correction of sagittal discrepancies in orthodontic treatment. RME appliances will transmit a compressive force to the periodontal support structures. This resultant force can
Facciolo, Joseph
core  

The efficacy of manual toothbrushes in patients with fixed orthodontic appliances: a randomized clinical trial. [PDF]

open access: yesBMC Oral Health, 2023
Farook FF   +6 more
europepmc   +1 more source

Effect of material variation on the biomechanical behaviour of orthodontic fixed appliances: a finite element analysis [PDF]

open access: bronze, 2015
Spyridon N. Papageorgiou   +4 more
openalex   +1 more source

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