华西口腔医学杂志

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一种用于骨性Ⅲ类错的双唇弓保持器

王学侠 赵光华   

  1. 山东莱芜钢铁集团有限公司医院口腔科, 山东莱芜271126
  • 收稿日期:2010-02-25 修回日期:2010-02-25 出版日期:2010-02-20 发布日期:2010-02-20
  • 通讯作者: 王学侠,Tel:0634-8065533
  • 作者简介:王学侠(1969—),男,山东人,副主任医师,学士

A double labial-arch retaining appliance after correction of Class Ⅲ osteal malocclusion

WANG Xue-xia, ZHAO Guang-hua   

  1. Dept. of Stomatology, Hospital of Laiwu Steel Limited Company, Laiwu 271126, China
  • Received:2010-02-25 Revised:2010-02-25 Online:2010-02-20 Published:2010-02-20
  • Contact: WANG Xue-xia,Tel:0634-8065533

摘要:

介绍一种用于骨性Ⅲ类错矫治后保持的双唇弓保持器,并将其用于60例骨性Ⅲ类错患者的保持,与使用常规Hawley保持器保持的60例患者的保持效果进行比较,结果表明,双唇弓保持器用于骨性Ⅲ类错保持时,具有良好的保持效果。

关键词: 双唇弓保持器, 骨性Ⅲ类错, 保持

Abstract:

A double labial-arch retaining appliance to retain the treatment effective of Class Ⅲ osteal malocclusion were introduced and used to retain 60 patients with Class Ⅲ osteal malocclusion. At the same time, 60 patients with Class Ⅲ osteal malocclusion were retained with conventional Hawley retainer as the control group. The results indicated that the double labial-arch retaining appliance has good effect to the retain of Class Ⅲ osteal malocclusion.

Key words: double labial-arch retaining appliance, Class Ⅲ osteal malocclusion, retain