ABSTRACT
Background: This study explored the layperson's perception of comfort, satisfaction, and willingness to use various accessories in clear aligner therapy. Methods: A total of 267 people analyzed standardized intraoral photographs of a female model in orthodontic treatment using: 1) only clear aligner (CA), the control group; 2) clear aligner+attachments (AT); 3) clear aligners+Cl II elastics (EL); 4) clear aligner+hybrid treatment with esthetic braces (HEB); 5) Clear aligner+hybrid treatment with metallic braces (HMB); 6) clear aligner+mini-implants (MI); 7) clear aligner+mini-implants and elastics for intrusion (MIE). In addition, a social media questionnaire was distributed to assess the willingness to undergo orthodontic treatment with various accessories. Results: There was a significant difference between CA and all the other groups (P<0.001), with CA being considered more comfortable and providing greater satisfaction compared to other accessories. Moreover, AT showed a significant difference in reducing treatment time compared to other groups. Conclusion: The CA was the most comfortable, exhibiting a higher satisfaction rate and a greater willingness to use it. The AT therapy was perceived as more comfortable and was associated with higher satisfaction and a greater likelihood of use, especially if it resulted in reduced treatment time. On the other hand, the participants reported that the HMB, MI, and MIE accessories were less comfortable.
ABSTRACT
OBJECTIVES: This study assessed laypeople's perceptions of orthodontist credibility based on malocclusions and whether these views affect their choice to seek treatment. Eye-tracking technology and questionnaires were utilized. MATERIALS AND METHODS: Ninety-five lay raters, through eye tracking and a questionnaire, assessed 12 images of orthodontists with malocclusions. Malocclusions were categorized by the Index Of Treatment Need (IOTN) as grade 1 (near ideal), 3 (anterior crowding), and 5 (with diastemas). Fixation points were recorded, and credibility was gauged via questionnaires. A Mentimeter word cloud was generated. RESULTS: IOTN 1 orthodontists were viewed as more credible than IOTN 3 (p < 0.001) and 5 (p < 0.001). Raters were more willing to receive treatment from IOTN 1 orthodontists. The focus for IOTN 1 was between eyes and mouth, while IOTN 3 and 5 were on the mouth. "Crooked teeth" and "spacing" were predominant in word clouds for IOTN 3 and 5. CONCLUSION: Orthodontists with an IOTN grade 1 rating were perceived as more competent, reliable, and professional, thus making it more likely for laypeople to choose them as their preferred providers. CLINICAL RELEVANCE: The smiles of professionals play a significant role in laypeople's decision to choose them as their orthodontist, and strategic utilization of social media can effectively deliver health information to a larger audience in a faster and more direct manner.
Subject(s)
Malocclusion , Social Media , Humans , Orthodontists , Smiling , Malocclusion/therapyABSTRACT
Resumo O objetivo deste artigo é descrever o caso clínico com uma má oclusão Classe I de Angle com ambos os caninos superiores impactados e a biomecânica ortodôntico-cirúrgica para o posicionamento na linha de oclusão. Paciente do sexo masculino, com 16,7 anos de idade. No exame facial apresentou perfil reto tendendo ao côncavo, nariz e pogônio proeminentes. No exame dentário, má oclusão Classe I, overjet normal, overbite exagerado e a retenção prolongada dos caninos superiores decíduos que, segundo radiografia panorâmica e tomografia, estavam altos e retidos por palatino. Tal quadro estava associado à dilaceração do ápice radicular de ambos os caninos. Durante o progresso do tratamento, observou-se a anquilose do canino esquerdo e preconizou-se a apicotomia, que respondeu à movimentação até a linha de oclusão. O tratamento foi finalizado com overbite adequado com estética e manutenção da harmonia facial. A apicotomia foi eficaz como a última alternativa para o nivelamento. Os resultados de estética, função, saúde e estabilidade após a apicotomia foram obtidos e estão mantidos no follow-up de 10 anos. (AU)
Abstract The aim of this study was to describe an Angle Class I malocclusion with both impacted maxillary canines and orthodontic-surgical biomechanics for positioning in the line of occlusion. Male patient, 16.7 years old. The facial examination showed a straight profile tending to concave, prominent nose, and pogonion. On dental examination, Class I malocclusion, normal overjet, exaggerated overbite, prolonged presence of deciduous canines. Panoramic radiography and tomography revealed a high and palatal position, associated with laceration of the root apex of both canines. During the treatment progress, left canine ankylosis was observed. After the apicotomy, the canine responded to the movement up to the occlusion line and the treatment ended with an appropriate overbite with aesthetics and the maintenance of facial harmony. Apicotomy was effective as an alternative. The results of aesthetics, function, health, and stability after failure of conventional ortho-surgical traction were obtained and are maintained in the 10-year follow-up.(AU)
Subject(s)
Humans , Adolescent , CuspidABSTRACT
Resumo O objetivo deste relato de caso é descrever o tratamento ortodôntico realizado em uma paciente de 15 anos, sexo feminino, com má oclusão Classe II, Divisão 1, com aparelho Carriere Motion 3D (ACM), seguido de aparelhos fixos completos. O exame intraoral mostrou uma má oclusão de Classe II, Divisão 1, com overbite de 1 mm e overjet de 3,5 mm. O arco superior com morfologia triangular e o mandibular parabólico, além da ausência da coroa clínica do primeiro molar inferior direito. O tratamento iniciou com a utilização simultânea do ACM e de uma contenção Essix para ancoragem do arco mandibular. Nesse período, elásticos de Classe II foram empregados durante 5 meses, obtendo-se a relação molar e canino de Classe I. Posteriormente, bráquetes metálicos MBT .022" foram utilizados em ambas as arcadas. Os resultados demonstraram estabilidade ao longo de um período de dois anos de acompanhamento, com satisfação da paciente (AU)
Abstract The aim of this case report is to describe the orthodontic treatment performed on a 15-year-old female patient, with Class II, Division 1 malocclusion, using the Carriere Motion 3D appliance (ACM) followed by full fixed appliances. The intraoral examination showed a Class II, Division 1 malocclusion, with 1 mm overbite and 3.5 mm overjet. The maxillary arch had a triangular morphology and the mandibular arch was parabolic, in addition to the absence of the clinical crown of the right mandibular first molar. Treatment began with the simultaneous use of ACM and an Essix retainer for anchoring the mandibular arch. During this period, Class II elastics were applied for 5 months, achieving Class I molar and canine relation. Subsequently, MBT .022" metal brackets were used on both arches. The results demonstrated stability over a two-year follow-up period, with patient satisfaction (AU)
Subject(s)
Humans , Female , Adolescent , Orthodontics , Orthodontic Appliances, Fixed , Malocclusion, Angle Class IIABSTRACT
ABSTRACT Introduction: Artificial Intelligence (AI) is a tool that is already part of our reality, and this is an opportunity to understand how it can be useful in interacting with patients and providing valuable information about orthodontics. Objective: This study evaluated the accuracy of ChatGPT in providing accurate and quality information to answer questions on Clear aligners, Temporary anchorage devices and Digital imaging in orthodontics. Methods: forty-five questions and answers were generated by the ChatGPT 4.0, and analyzed separately by five orthodontists. The evaluators independently rated the quality of information provided on a Likert scale, in which higher scores indicated greater quality of information (1 = very poor; 2 = poor; 3 = acceptable; 4 = good; 5 = very good). The Kruskal-Wallis H test (p< 0.05) and post-hoc pairwise comparisons with the Bonferroni correction were performed. Results: From the 225 evaluations of the five different evaluators, 11 (4.9%) were considered as very poor, 4 (1.8%) as poor, and 15 (6.7%) as acceptable. The majority were considered as good [34 (15,1%)] and very good [161 (71.6%)]. Regarding evaluators' scores, a slight agreement was perceived, with Fleiss's Kappa equal to 0.004. Conclusions: ChatGPT has proven effective in providing quality answers related to clear aligners, temporary anchorage devices, and digital imaging within the context of interest of orthodontics.
RESUMO Introdução: A Inteligência Artificial (IA) é uma ferramenta que já faz parte de nossa realidade, e esta é uma oportunidade de entendermos como ela pode ser útil na interação com os pacientes e no fornecimento de informações valiosas sobre Ortodontia. Objetivo: O objetivo deste estudo foi avaliar a precisão do ChatGPT em responder a perguntas sobre Alinhadores transparentes, Dispositivos de ancoragem temporária, e Imagens digitais em Ortodontia. Métodos: 45 perguntas e respostas foram geradas pelo ChatGPT 4.0 e analisadas separadamente por cinco ortodontistas que, de forma independente, avaliaram a qualidade das informações fornecidas, usando uma escala de Likert, na qual pontuações mais altas indicavam uma maior qualidade das informações (1 = muito ruim; 2 = ruim; 3 = aceitável; 4 = bom; 5 = muito bom). Aplicou-se o teste H de Kruskal-Wallis (p < 0,05) e comparações pareadas post-hoc com correção de Bonferroni. Resultados: Das 225 avaliações dos cinco avaliadores diferentes, 11 (4,9%) foram consideradas como muito ruins, 4 (1,8%) como ruins, e 15 (6,7%) como aceitáveis. A maioria foi considerada boa [34 (15,1%)] ou muito boa [161 (71,6%)]. Com relação às pontuações dos avaliadores, percebeu-se uma leve concordância, com o Kappa de Fleiss igual a 0,004. Conclusões: O ChatGPT mostrou eficácia em fornecer respostas de qualidade para questões relacionadas a Alinhadores transparentes, Dispositivos de ancoragem temporária e Imagens digitais.
ABSTRACT
As má oclusões de Classe II, Divisão 1 são um desafio comum em Ortodontia, e há controvérsia entre a interceptação em idade precoce ou a realização de tratamento corretivo na adolescência. O objetivo deste estudo é apresentar o relato de caso com Classe I esquelética, má oclusão de Classe II, Divisão 1, sobressaliência 9,0 mm, sobremordida exagerada com incisivos superiores cobrindo totalmente os incisivos inferiores. Preconizou-se o ativador aberto elástico de Klammt com um alongamento vertical lingual na região posterior por 16 meses. Os resultados foram a redução da sobressaliência e da sobremordida devido a uma resposta mandibular verdadeira. A manutenção do posicionamento mandibular foi observada no exame de acompanhamento sem o uso de qualquer aparelho após 4 anos e 11 anos meses (AU)
The Class II, Division 1 malocclusions are a common challenge in orthodontics, and there is controversy between interception at an early age or performing single-stage treatment in adolescence. The aim of this study is to present a case report of a skeletal Class I, Class II, Division 1 malocclusion, overjet 9,0 mm, overbite with maxillary incisors totally covering the lower incisors. The interceptive orthodontics was performed with the aid of Klammt's elastic open activator for 16 months. The results were reduction of overjet and overbite due to a true mandibular response. The maintenance of a forward positioning of the mandible was observed after 4 years and 11 months in the follow-up examination without the use of any type of appliance. (AU)