Changes in Lower Incisor–Related Soft-Tissue Aesthetic Indices During a 2–4-Year Orthodontic–Orthognathic Treatment Course in Skeletal Class III Patients: PAOO-Assisted Versus Conventional Orthodontics
在接受正畸-正颌联合治疗的骨性 III 类患者中,添加牙周加速成骨正畸术(PAOO)与常规正畸相比,能显著改善牙周表型并降低下颌切牙唇侧牙龈退缩的风险,尽管它并不能显著增强邻间美学效果。