RESUMO
INTRODUCTION: Several orthodontic problems should already be treated at an early age to prevent the necessity of future complex and expensive procedures. Scientific evidence suggests that posterior crossbites, mild to moderate Class III, as well as certain Class II malocclusions, open bites and arch length discrepancies can benefit from simple, but efficient interceptive therapy. OBJECTIVE: To summarize the existing evidence-based literature on early orthodontic treatment, and to illustrate its application and effectiveness by showcasing multiple clinical examples. CONCLUSION: Early short-term interceptive orthodontic treatment with simple appliances, in the deciduous or early mixed dentition phase, can efficiently correct certain malocclusions and help to either reduce the complexity or even avoid the necessity of complex and expensive procedures during puberty. For certain patients with significant arch length discrepancy the concept of serial extractions should be part of the orthodontic armamentarium.
Assuntos
Má Oclusão Classe II de Angle , Má Oclusão , Dentição Mista , Humanos , Má Oclusão/terapia , Má Oclusão Classe II de Angle/terapiaRESUMO
ABSTRACT Introduction: Several orthodontic problems should already be treated at an early age to prevent the necessity of future complex and expensive procedures. Scientific evidence suggests that posterior crossbites, mild to moderate Class III, as well as certain Class II malocclusions, open bites and arch length discrepancies can benefit from simple, but efficient interceptive therapy. Objective: To summarize the existing evidence-based literature on early orthodontic treatment, and to illustrate its application and effectiveness by showcasing multiple clinical examples. Conclusion: Early short-term interceptive orthodontic treatment with simple appliances, in the deciduous or early mixed dentition phase, can efficiently correct certain malocclusions and help to either reduce the complexity or even avoid the necessity of complex and expensive procedures during puberty. For certain patients with significant arch length discrepancy the concept of serial extractions should be part of the orthodontic armamentarium.
RESUMO Introdução: Vários problemas ortodônticos devem ser tratados já em idade precoce, para evitar a necessidade de procedimentos futuros de maior complexidade e custo. A evidência científica sugere que as seguintes más oclusões podem se beneficiar de terapias interceptivas simples mas eficientes: mordidas cruzadas posteriores, Classe III leve a moderada, certas más oclusões de Classe II, mordidas abertas e discrepâncias no tamanho das arcadas. Objetivo: Resumir a evidência científica existente sobre o tratamento ortodôntico precoce e ilustrar sua aplicação e efetividade, por meio da exposição de múltiplos casos clínicos. Conclusão: O tratamento ortodôntico interceptivo precoce de curto prazo com aparelhos simples na fase da dentição decídua ou início da dentição mista pode corrigir eficientemente certas más oclusões e ajudar a reduzir a complexidade ou, até mesmo, evitar a necessidade de procedimentos complexos e onerosos durante a puberdade. Para certos pacientes com discrepância significativa no comprimento das arcadas, o conceito de extrações seriadas deve fazer parte do arsenal de recursos ortodônticos.
