关键词: 数字化, 口腔正畸, 矫治目标, 效率, 个性化矫治

Abstract: The advantages of digital technology in dentistry extend beyond merely streamlining cumbersome clinical procedures；more significantly，the safety，efficiency，and accuracy of treatment are enhanced. Digital photography and scanning are employed to capture craniofacial structures and dental cast models. Artificial intelligence is utilized for measurement and diagnostic analysis. Computer-aided design and manufacturing facilitate the fabrication of customized orthodontic appliances. These static single-module digital technologies have been widely adopted in contemporary orthodontic practice. However，orthodontic treatment primarily involves dynamic changes such as tooth movement，alveolar bone remodeling，and maxillofacial growth. Therefore，it is imperative to explore how digital technology can be applied to dynamic orthodontic treatment in order to establish more predictable treatment objectives and to improve both efficiency and accuracy of treatment. The scope of digital orthodontics requires further expansion.

Key words: digitization, orthodontics, treatment objectives, efficiency, customized orthodontic treatment