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Métodos de contenção pós-tratamento ortodôntico: revisão narrativa
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| 29416 | 455.12 KB | Adobe PDF |
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Abstract(s)
O tratamento ortodôntico visa melhorar a estética e a função através de uma oclusão satisfatória, mas o principal problema com o tratamento é a instabilidade dos resultados a longo prazo. Ocorrência que se deve a um fenómeno conhecido como recidiva, que é a tendência geral dos dentes para migrar de volta na direção da sua posição original após o movimento ortodôntico. A recidiva ocorre em 70% dos casos pós-tratamento, sendo por isso o recurso à contenção crucial para manter os dentes na sua nova posição até à completa reorganização do novo osso alveolar e estruturas periodontais. Os dispositivos de contenção dividem-se em dois grupos: fixos e removíveis, sendo o principal objetivo desta pesquisa uma revisão narrativa da literatura actual, a fim de conhecer os principais métodos de retenção disponíveis, bem como as vantagens e desvantagens que apresentam, as suas indicações e o seu grau de eficácia.
Orthodontic treatment aims to improve aesthetics and function through satisfactory occlusion, but the main problem with treatment is the long-term instability of results. Occurrence that is due to a phenomenon known as recurrence, which is the general tendency of teeth to migrate back towards their original position after orthodontic movement. Recurrence occurs in 70% of post-treatment cases, and therefore the use of containment is crucial to keep the teeth in their new position until the complete reorganization of the new alveolar bone and periodontal structures. These types of containment devices are divided into two groups: fixed and remedial, and the main objective of this research is a narrative review of the current literature in order to know the main available retention methods, as well as the advantages and disadvantages they present, their indications and their degree of effectiveness.
Orthodontic treatment aims to improve aesthetics and function through satisfactory occlusion, but the main problem with treatment is the long-term instability of results. Occurrence that is due to a phenomenon known as recurrence, which is the general tendency of teeth to migrate back towards their original position after orthodontic movement. Recurrence occurs in 70% of post-treatment cases, and therefore the use of containment is crucial to keep the teeth in their new position until the complete reorganization of the new alveolar bone and periodontal structures. These types of containment devices are divided into two groups: fixed and remedial, and the main objective of this research is a narrative review of the current literature in order to know the main available retention methods, as well as the advantages and disadvantages they present, their indications and their degree of effectiveness.
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Keywords
Contenção Recidiva Tratamento pós ortodôntico Retentores removíveis Retentores fixos Containment Relapse Post orthodontic treatment Removable retainers Fixed retainers