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Effectiveness of CAT in tooth movement in orthodontic? 

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Clear aligners treatment (CAT) in orthodontics has shown promising results in tooth movement effectiveness. Studies have evaluated various methods to enhance tooth movement efficiency. Minimally invasive surgical approaches like piezocision have been effective in accelerating tooth movement, particularly in the maxilla, reducing overall treatment time . Additionally, simulations combining finite element methods have demonstrated the potential to predict orthodontic tooth movement accurately, emphasizing the adaptive response of dentoalveolar components to orthodontic forces . Research also indicates that teeth after root canal therapy can be moved orthodontically as effectively as vital teeth, although they may be more prone to root resorption during movement, highlighting the importance of careful monitoring . Overall, CAT presents a predictable and efficient method for tooth movement in orthodontic treatment.

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Root canal-treated cat teeth can be orthodontically moved effectively, similar to vital teeth, but with increased risk of root resorption during orthodontic treatment, as shown in the study.
Not addressed in the paper.
Clear aligners treatment (CAT) shows effectiveness in tooth movement in orthodontics, with accurate torque and rotation corrections, although some under-performance in tip correction was noted at stage 15.
Not addressed in the paper.

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