牙龈健康与美观是正畸治疗目标的重要组成部分。牙周组织健康为牙移动提供了基础,牙齿排列与龈缘的细微变化可影响牙龈美观。治疗前对牙龈状况的评估是制订多学科联合治疗计划的基础,而研究正畸治疗对牙龈的影响可为维护牙龈健康和改善牙龈美观提供依据。本文对正畸相关的牙龈健康与美观作一综述。 Gingival health and beauty are important components of orthodontic treatment. Periodontal tissue health provides the basis for tooth movement, and subtle changes in the arrangement of teeth and gingival margins can affect gingival appearance. The assessment of gingival condition prior to treatment is the basis for the development of a multidisciplinary joint treatment plan. Investigating the effect of orthodontic treatment on the gingiva provides a basis for maintaining gingival health and improving gingival appearance. This article reviews orthodontic gingival health and beauty.