【摘要】 正畸患者牙齿移动的过程中常伴随牙周组织的改变，由于上下前牙区唇侧牙龈菲薄，牙槽骨骨板厚度较薄，患者在牙齿移动的过程中可能出现或加重前牙区唇侧骨开裂或骨开窗的情况，甚至引起牙齿的松动和牙龈退缩。本文报道1例对上下前牙唇侧骨开裂/骨开窗的正畸患者进行牙周辅助加速成骨正畸治疗手术，得到了良好的骨组织增量以及稳定正畸治疗的效果。更多还原

【Abstract】 Orthodontic patients are often accompanied by the change of periodontal tissue in the process of tooth movement. Due to the thin thickness of keratinized gingiva and alveolar bone plate in the labial side of the upper and lower anterior teeth, some patients may have labial buccal dehiscence or fenestration in the process of tooth movement. It even causes tooth loosening and gingival retreatment. This paper reports a case of orthodontic treatment with periodontal assisted accelerated osteogenesis for a patient with upper and lower anterior teeth with buccal bone fracture. Good bone tissue increment and stable orthodontic treatment were obtained.更多还原