Efficacy and Effectiveness of Two Types of Aligners Based on Stratification by Type of Movement
Trial Parameters
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Brief Summary
The purpose of this study is to evaluate the biomechanical behaviour of direct-printed and thermoformed aligners in different tooth movements, creating a biomechanical planning protocol based on a stratification of tooth movements according to the degree of predictability.
Eligibility Criteria
Inclusion Criteria: * Patients with malocclusion and invididual dental malpositions requiring orthodontic treatment * Adequate oral and periodontal health, with absence of periodontal disease, periapical infection or untreated caries. * No history of previous orthodontic treatment. * Complete permanent dentition (excluding third molars, their presence or absence being irrelevant). Exclusion Criteria: * Altered bone metabolism (including use of antiresorptive, steroid or immunosuppressive drugs). * Pregnant women.