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Relevant bibliographies by topics / Orthodontic aligner / Dissertations / Theses

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Dissertations / Theses on the topic 'Orthodontic aligner'

Author: Grafiati

Published: 4 June 2021

Last updated: 21 February 2023

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1

Best, Alexandra D. "Comparison of treatment management between orthodontists and general practitioners performing clear aligner therapy." VCU Scholars Compass, 2016. http://scholarscompass.vcu.edu/etd/4158.

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The purpose of this study was to investigate differences in case confidence, treatment management, and Invisalign® expertise between orthodontists and general dentists. A survey was mailed to 1,000 randomly selected orthodontists and general dentists, respectively, who are Invisalign® providers, and results were analyzed. The results indicated that orthodontists treated significantly more Invisalign® cases and received more Invisalign® training than general dentists (P

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2

Olson, Jeffrey C. "Comparison of Patient Factors Influencing the Selection of an Orthodontist, General Dentist, or Direct-To-Consumer Aligners for Orthodontic Treatment." VCU Scholars Compass, 2019. https://scholarscompass.vcu.edu/etd/5766.

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Purpose: To evaluate the factors that influence potential orthodontic patients choosing between an orthodontist, general dentist, and direct-to-consumer (DTC) aligners for their treatment, and to determine the demand for each provider type. Methods: An electronic survey was administered to 250 individuals among the general population of adults in the United States. Questions were designed to determine the respondent’s level of interest in pursuing orthodontic treatment with each provider type, evaluate their current level of knowledge concerning provider options, and identify factors influenci

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Barbieri, Damon. "A Reproducible Method to Assess Aligner Thickness Effect on Force Output." Master's thesis, Temple University Libraries, 2011. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/108572.

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Oral Biology<br>M.S.<br>The relationship between applied force and aligner thickness is poorly understood. Therefore, the aims of the present study were to: 1) Evaluate the effect of initial material thickness on force output of clear aligners; and 2) Recommend a consistent, repeatable method for measuring aligner cross-section and distribution. A total of 40 clear aligners were fabricated over stereolithographic (SLA) models with ideal dentition, using proprietary gRxh material in four different thicknesses: (10) Rx15 [0.015h], (10) Rx20 [0.020h], (10) Rx30 [0.030h], (10) Rx40 [0.040h]. For m

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Roblee, Thomas, Robert R. Boyd, James Chen, and Heesoo Oh. "EFFICIENCY AND EFFECTIVENESS OF ARCH EXPANSION WITH CORTICOTOMY-ASSISTED CLEAR ALIGNER THERAPY." Scholarly Commons, 2020. https://scholarlycommons.pacific.edu/dugoni_etd/7.

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Introduction: Surgically Facilitated Orthodontic Therapy (SFOT) has been utilized for years to overcome the limitations encountered with traditional orthodontic treatment of dentoalveolar and alveoloskeletal malocclusions. The procedure, which consists of full flap corticotomies and bone grafting, has many proposed benefits including increased speed and range of tooth movement. The purpose of this study is to evaluate arch expansion in patients treated with SFOT and clear aligners. Materials and Methods: A retrospective cohort study design was used to evaluate 51 consecutive adult patients tha

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Cole, David J. "Evaluation of fit for 3D printed retainers as compared to thermoform retainers." VCU Scholars Compass, 2018. https://scholarscompass.vcu.edu/etd/5332.

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ABSTRACT EVALUATION OF FIT FOR 3D PRINTED RETAINERS AS COMPARED TO THERMOFORM RETAINERS By David Cole, D.M.D. A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Dentistry at Virginia Commonwealth University Thesis Directors: Eser Tüfekçi, D.D.S., M.S., Ph.D., M.S.H.A. Professor, Department of Orthodontics Sompop Bencharit, D.D.S., M.S., Ph.D. Associate Professor and Director of Digital Dentistry, Department of General Practice Introduction: Despite recent advances in three-dimensional (3D) printing, little information is available on 3D printe

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Zaverdinos, Micaela, Paul Kasrovi, James Chen, and Heesoo Oh. "Comparison of Maxillary Expansion Between Clear Aligners and Removable Expansion Appliance in the Mixed Dentition." Scholarly Commons, 2021. https://scholarlycommons.pacific.edu/dugoni_etd/20.

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Introduction: Orthodontic and orthopedic expansion is necessary to create space to resolve crowding due to arch deficiency or tooth size discrepancy. The Invisalign First clear aligner appliance as a modality for early interceptive orthodontic treatment has become incorporated into orthodontic practices in very recent years. The present study aims to investigate the magnitude of expansion of the Invisalign First clear aligner appliance compared to a Schwartz removable expander in patients with mixed dentition. Additionally, the study aims to compare the efficacy and predictability of Invisali

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7

Rondinelli, Loana Pinto. "Ortodontia plástica: vantagens e limitações." Master's thesis, 2019. http://hdl.handle.net/10400.26/30577.

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Dissertação para obtenção do grau de Mestre no Instituto Universitário Egas Moniz<br>Introdução: O avanço na Ortodontia que ocorreu nas últimas décadas foi impulsionado pela demanda estética. O aumento do interesse dos adultos na correção dentária impõe o fator estético como ponto determinante na decisão do tipo de aparelho ortodôntico a utilizar. Assim sendo, os alinhadores surgem como uma alternativa aos dispositivos multibrackets com arcos, uma alternativa não só confortável, mas também impercetível. Por sua vez, a responsabilidade de se realizar atualizações frequentes e conhecer as aplic

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8

Lozano, Liseth. "Distalization of upper molars in treatments with aligners: a narrative review." Master's thesis, 2021. http://hdl.handle.net/10284/10731.

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Objective: To assess in orthodontic treatment the distalization of uppers molars with invisalign Materials and methods: A literature review was carried out through articles and journals retrieved from the “PubMed" data base using the following keywords "orthodontic treatment", "tooth movement technique", "aligner appliances", "invisalign", "removable orthodontic appliance” “clear aligners”. Several articles were pre-selected, of which 24 were used to compose write this document. Discussion: Clear aligner as an orthodontics treatment during the distalization purposes has been a controversial t

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9

Denis, Justine Marie. "Movimento dentário ortodôntico com Invisalign®." Master's thesis, 2018. http://hdl.handle.net/10284/7467.

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O sistema de alinhadores do sistema Invisalign® foi introduzido como uma alternativa estética ao uso de brackets no tratamento ortodôntico. Os alinhadores são aparelhos removíveis transparentes feitos à medida e capazes de induzir movimento dentario. Face a uma maior procura por parte dos pacientes, este sistema tem evoluído significativamente com o objetivo de atingir resultados semelhantes aos obtidos com os tratamentos convencionais com brackets. Levando em conta os fatores que podem influenciar o movimento dentário ortodôntico, através de uma revisão bibliográfica, a autora deste tr

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10

Ribeiro, Daniela Fernanda de Sousa. "Comparação do tratamento ortodôntico fixo com o Invisalign®: revisão narrativa." Master's thesis, 2021. http://hdl.handle.net/10284/10532.

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Os sistemas de alinhadores surgiram devido ao aumento da exigência estética do tratamento ortodôntico pelos pacientes. Graças ao desenvolvimento destes sistemas e ao aumento da procura verifica-se uma evolução significativa, cujo objetivo é atingir resultados semelhantes aos obtidos com os aparelhos ortodônticos fixos convencionais, no entanto, existem outros fatores que diferem entre estes dois sistemas. Esta revisão bibliográfica tem como principal objetivo realizar uma comparação entre o aparelho ortodôntico fixo convencional e o sistema Invisalign® em relação a alguns fatores, nomeadamente

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11

Cianci, Claudia. "Mechanical aspects of biological and biomedical systems." Doctoral thesis, 2020. http://hdl.handle.net/11589/190004.

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I sistemi biologici e biomedici presentano delle caratteristiche tali da renderli a tutti gli effetti assimilabili a dei sistemi meccanici complessi. In questo lavoro di tesi si presentano le ricerche condotte in due diversi ambiti di studio della biomeccanica. Nella prima parte, sono stati studiati gli effetti degli ultrasuoni a bassa intensità sulle cellule tumorali. Diversi studi dimostrano che il calore, la cavitazione e l'ipertermia indotti dagli ultrasuoni possono produrre effetti antitumorali. Inoltre, la terapia ad ultrasuoni a bassa intensità può svolgere un ruolo positivo nella cura

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12

Bernard, Gabrielle. "Mesures de colorimétrie et de spectrophotométrie de différentes gouttières thermoplastiques d’alignement orthodontique avant et après l’exposition à différents substrats colorants et à des produits nettoyants." Thesis, 2020. http://hdl.handle.net/1866/24436.

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INTRODUCTION: Les gouttières thermoplastiques orthodontiques doivent souvent être retirées par les patients avant de consommer des aliments ou des liquides autres que l’eau. Cette précaution évite notamment des changements de couleur au niveau du matériau les constituant. Des études antérieures ont concentré leurs recherches sur des changements de coloration chez des marques limitées d’aligneurs thermoplastiques en excluant certaines marques américaines populaires. OBJECTIFS: L’objectif principal de cette étude vise à évaluer la résistance au changement de teinte du polymère formant trois dif

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13

Bompard, Robin. "Periodontal impact of orthodontic treatment with clear aligners." Master's thesis, 2020. http://hdl.handle.net/10284/9421.

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Objective: To compare the periodontal health of patients treated with conventional fixed appliance and patients treated with clear aligner systems, in various malocclusions. Methods: A systematic literature search comprised three databases: PubMed, B-on and Cochrane. Eligible studies were selected based on the inclusion and exclusion criteria. Results: Seven studies were selected for data extraction, three randomized controlled trials and four cohort studies. The total number of participants making up this systematic review was 390. The plaque index showed a statistically significant d

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14

You, Sheng-Zhe, and 游聖哲. "Preparation and Characteristization of PETG-based Orthodontic Clear Aligners." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/ry798t.

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碩士<br>逢甲大學<br>纖維與複合材料學系<br>105<br>The advantages of using transparent and invisible braces as orthodontic aligner material were due to its properties of beautiful, comfortable, health, security and other advantages and therefore, they have been widely used. The thermoplastic polyester PETG as matrix material, which was modified by blending research and led to excellent comprehensive properties of orthodontic materials, were preparated. We explore the comparison with commercially available stealth orthodontic materials. In this experiment, PETG, PC and TPU were mixed according to respecti

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15

Warshawsky, Noah. "Preliminary efficacy of tooth movement in clarity aligners." Thesis, 2019. https://hdl.handle.net/2144/34841.

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The newly emerging Clarity™ Clear Aligner System from 3M has set out to address one of the biggest pitfalls of thermoplastic aligners: accuracy of orthodontic movements. The 3M Clarity™ Clear Aligner System is unique among clear aligners because it employs a proprietary, sophisticated machine-learning algorithm to design orthodontic movement schematics. The core of the Clarity™ Aligner System is artificial intelligence, meaning that a prospective analysis of preliminary data is essential for the development and improvement of the accuracy of the algorithm. This study investigates movement and

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Partouche, Aaron Jacob David. "Effects of conventional orthodontic treatment versus transparent aligners in periodontal health: an integrative review." Master's thesis, 2021. http://hdl.handle.net/10284/10298.

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Objetivo: Identificar estudos na literatura científica comparando o fundamental da saúde periodontal em pacientes que usam aparelhos ortodônticos fixos e alinhadores transparentes. Métodos: Foi realizada uma pesquisa bibliográfica integrativa através de diferentes bases de dados, Pubmed e a Biblioteca Cochrane. Este trabalho foi submetido a uma estratégia de pesquisa seguindo o método PICO. Resultados: 8 estudos foram elegíveis para esta revisão integrativa. E numerámos 204 pacientes tratados com alinhadores e 294 com aparelhos ortodônticos fixos principalmente braquetes elastoméricos ligado

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17

Védrenne, Céline Audrey Flore. "Initial discomfort and pain perception related with orthodontic aligners and fixed appliances: a systematic review." Master's thesis, 2020. http://hdl.handle.net/10284/9214.

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Aims: To compare the initial discomfort between the two orthodontic methods, with pain measurements, control of the frequency of taking analgesics, and changes in daily routine. Materials and methods: The article searches were mainly carried out on the Pubmed and ResearchGate websites, using the following keywords: "invisalign", "fixed appliance", "pain", "analgesics", "discomfort", "impact on daily performance", in addition to an in-depth study of the bibliographies. Results: Eight studies were deemes relevant to our work. Conclusion: With a lower certainty, the pain in patients using alig

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18

Robitaille, Pascale. "Traitement combiné d’orthodontie et de chirurgie orthognatique avec Invisalign® : revue de la durée de traitement et des résultats obtenus." Thèse, 2016. http://hdl.handle.net/1866/16432.

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INTRODUCTION Il existe actuellement de nombreuses options esthétiques de traitement pour corriger orthodontiquement les malocclusions dentaires. Le standard de traitement en chirurgie orthognatique est d’utiliser des boîtiers conventionnels fixes. Récemment, une nouvelle technique gagne en popularité en pratique privée : l’utilisation de coquilles d’alignement transparentes comme alternative esthétique. La littérature actuelle sur ce sujet consiste exclusivement de rapports de cas. Ainsi, il semble raisonnable d’affirmer que davantage de recherche est nécessaire sur ce sujet. OBJECTIFS L’o

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19

Boulos, Colette. "Analyse occlusale informatisée, sur une période de six mois post-traitement, comparant des cas traités par orthodontie fixe et par aligneurs amovibles." Thesis, 2020. http://hdl.handle.net/1866/24437.

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Objectif: Suite aux traitements avec aligneurs, une insuffisance de contacts postérieurs est souvent notée cliniquement: existe-t-elle réellement, se corrige-t-elle spontanément? Cette étude vise à comparer la qualité de l’occlusion statique chez des patients ayant été traités avec boitiers conventionnels ou par aligneurs, dès la dépose des appareils orthodontiques et après six mois de mise en place fonctionnelle. Matériel and Méthodes: La mise en place fonctionnelle de l’occlusion chez des sujets traités par boitiers conventionnels (GB, n=25) ou par aligneurs (GA, n=14) et par a été évalué

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20

Mendes, Maria José Martins. "Diferentes perspectivas no tratamento com alinhadores transparentes: estudo inquérito." Master's thesis, 2021. http://hdl.handle.net/10284/10579.

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Objetivos: Avaliar as diferenças entre médicos dentistas generalistas e ortodontistas na seleção e no tratamento ortodôntico efetuado com alinhadores transparentes, a sua experiência profissional neste domínio, a sua confiança na seleção dos pacientes, bem como as motivações para a não escolha deste tipo de tratamento. Métodos: Foi elaborado um questionário dirigido a médicos dentistas generalistas e ortodontistas, para comparação de experiência em tratamento com técnicas de alinhadores. Foi considerado um erro tipo I de 0,05. Resultados: Do total de inquiridos, observou-se um maior período

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21

Silva, Hugo Daniel Tomé da. "Alinhadores uma opção no tratamento ortodôntico." Master's thesis, 2019. http://hdl.handle.net/10284/7596.

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Esta dissertação tem o objetivo de analisar os alinhadores como forma de tratamento em ortodontia. É feita uma abordagem sobre a evolução destes dispositivos e quais as possíveis soluções atuais para com os mesmos elaborar correções ortodônticas. São abordadas algumas das correções de posição que eram consideradas problemáticas e de difícil resolução recorrendo a alinhadores, mas que, com desenvolvimentos mais recentes, já se tornou possível fazê-lo. As problemáticas abordadas são a mordida aberta, a mordida profunda, o fechamento de espaços, a mordida cruzada, a extrusão, a Correção de classe

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22

Péloquin, Vincent-Claude. "Validité, fiabilité et reproductibilité des modèles digitaux obtenus avec iTero (Align Technology) et Unitek TMP Digital (3M) en comparaison avec les modèles de plâtre." Thèse, 2015. http://hdl.handle.net/1866/13102.

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Objectif: L'objectif primaire de cette étude était d'évaluer la validité, la fiabilité et la reproductibilité des mesures dentaires obtenues sur les modèles digitaux iTero (Align Technology, San Jose, Californie) et Unitek TMP Digital (3M, Monrovia, Californie) en comparaison avec celles obtenues sur les modèles de plâtre (gold standard). L'objectif secondaire était de comparer les deux différents matériaux à empreinte (l'alginate et le polyvinylsiloxane-PVS) afin de déterminer si le choix du matériau affectait la précision des mesures. Méthodes: Le premier volet de l'étude impliquait les mo

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23

Maï-Tam, Kimberley. "Tratamento ortodôntico com brackets ou alinhadores: estudo comparativo." Master's thesis, 2018. http://hdl.handle.net/10284/7317.

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Os sistemas de alinhadores surgiram como uma das opções possíveis para o tratamento ortodôntico de pacientes mais exigentes no que concerne à estética. Graças ao desenvolvimento destes dispositivos e uma maior procura por parte dos pacientes, os tratamentos com alinhadores têm evoluído significativamente com o objetivo de atingir resultados semelhantes aos obtidos com os tratamentos convencionais com brackets, particularmente em casos mais complexos em adultos e adolescentes. O objetivo deste trabalho, através de uma revisão bibliográfica, é comparar tratamentos ortodônticos com aparatol

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