Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
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Updated: Jan 1, 2026

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment
Published on: February 23, 2024
1Department of Orthodontics, West China Hospital of Stomatology, Sichuan University & State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Chengdu 610041, China.
Clear aligner therapy offers an aesthetic alternative to braces but carries clinical risks. This study identifies these risks and proposes strategies to improve clear aligner treatment outcomes.
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