舌骨、舌的大小、位置及功能运动异常可导致安氏Ⅲ类错畸形的发生,并对正畸治疗后的稳定性有密切关系,因此备受关注。本文就近年来国内外对安氏Ⅲ类错与舌骨位置关系的研究现状做一综述。 Hyoid, tongue size, location and functional abnormalities can lead to Angle Ⅲ malocclusion deformity, and the stability of orthodontic treatment are closely related, so much attention. In this paper, we reviewed the current research status of the relationship between Angle Class Ⅲ malocclusion and hyoid bone both at home and abroad.