Acta Metallurgica Sinica

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  • Online:2020-10-15 Published:2020-11-23

双丝法矫治上颌中切牙倒置阻生1例报告

张耀张梅宋志芸   

  1. 苏州大学附属口腔医院·苏州口腔医院,江苏  苏州  215000

Key words: maxillary central incisor, inverted impact, traction

关键词: 上颌中切牙, 倒置阻生, 牵引