关键词: 正畸治疗, 正畸牙移动, 牙槽骨量不足, 骨增量, 牙周再生性手术, 骨移植材料

Abstract: Orthodontic therapy requires that tooth movement be achieved safely and stably within the reconstructed alveolar bone，ultimately establishing occlusal relationships that are both functionally and esthetically harmonious. Therefore，the efficacy of orthodontic tooth movement  is closely related to the interaction between teeth and the alveolar bone. In clinical practice，periodontists can utilize bone augmentation techniques to supplement bone graft materials in regions with insufficient alveolar bone volume，thereby creating a favorable periodontal foundation for subsequent dental treatments involving orthodontics，prosthodontics，and implant dentistry. In orthodontic-periodontal treatment，bone augmentation techniques also enhance orthodontic outcomes by providing the necessary bone tissue support for safe tooth movement，representing a critical link for close collaboration between orthodontists and periodontists. This article elaborates on the application strategies and potential influencing factors of periodontal bone augmentation techniques in the context of orthodontic treatment.

Key words: orthodontic treatment, orthodontic tooth movement, alveolar bone insufficiency, bone augmentation, regenerative periodontal surgery, bone graft materials