Orthodontics

Long-term follow-up of late maxillary orthopedic advancement with the Liou-Alternate rapid maxillary expansion-constriction technique in patients with skeletal Class III malocclusion

Aug 14, 2021 by in Orthodontics Comments Off on Long-term follow-up of late maxillary orthopedic advancement with the Liou-Alternate rapid maxillary expansion-constriction technique in patients with skeletal Class III malocclusion

Introduction The objective of this study was to evaluate short and long-term results of the application of the alternate rapid maxillary expansion/constriction (Alt-RAMEC) technique in patients with skeletal Class III…

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Evaluation of antimicrobial potential and surface morphology in thin films of titanium nitride and calcium phosphate on orthodontic brackets

Aug 14, 2021 by in Orthodontics Comments Off on Evaluation of antimicrobial potential and surface morphology in thin films of titanium nitride and calcium phosphate on orthodontic brackets

Introduction The goal of this research was to experimentally evaluate the surface morphology and adhesion capacity of Streptococcus mutans (U159) on brackets with thin films of titanium nitride (TN) and…

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Simulation of orthodontic tooth movement during activation of an innovative design of closing loop using the finite element method

Aug 14, 2021 by in Orthodontics Comments Off on Simulation of orthodontic tooth movement during activation of an innovative design of closing loop using the finite element method

Introduction Although many attempts have been made to study the mechanical behavior of closing loops, most have been limited to analyses of the magnitude of forces and moments acting on…

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Biomonitoring of children and adolescents using orthodontic appliances made of acrylic resins through micronucleus testing of exfoliated buccal and palatal mucosa cells

Aug 14, 2021 by in Orthodontics Comments Off on Biomonitoring of children and adolescents using orthodontic appliances made of acrylic resins through micronucleus testing of exfoliated buccal and palatal mucosa cells

Introduction The present study aimed to investigate the occurrence of micronuclei and the degenerative nuclear alterations indicative of apoptosis and necrosis in the exfoliated buccal and palatal mucosa cells of…

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Diagnostic accuracy of lateral cephalograms and cone-beam computed tomography for the assessment of sella turcica bridging

Aug 14, 2021 by in Orthodontics Comments Off on Diagnostic accuracy of lateral cephalograms and cone-beam computed tomography for the assessment of sella turcica bridging

Introduction The purpose of this research was to assess the diagnostic accuracy of sella turcica bridging on lateral cephalograms when compared with true sella turcica bridging determined via cone-beam computed…

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Precision and trueness of maxillary crowded models produced by 2 vat photopolymerization 3-dimensional printing techniques

Jul 16, 2021 by in Orthodontics Comments Off on Precision and trueness of maxillary crowded models produced by 2 vat photopolymerization 3-dimensional printing techniques

Introduction This cross-sectional study aimed to analyze the precision and trueness of dental models produced using 2 rapid prototyping 3-dimensional printers. Methods A digital crowded maxillary arch with a T-shaped…

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