双阻板矫治器的正畸及矫形作用
Orthopedic and orthodontic effects of Twin-block appliance.
作者信息
Jena Ashok Kumar, Duggal Ritu, Parkash Hari
机构信息
Division of Orthodontics, Department of Dental Surgery, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India.
出版信息
J Clin Pediatr Dent. 2005 Spring;29(3):225-30. doi: 10.17796/jcpd.29.3.c33050g516406336.
This prospective study was conducted on 24 North Indian subjects (10 Control and 14 Twin-block) to evaluate the skeletal and dentoalveolar effects of Twin-block appliance in the treatment of Class II division 1 malocclusion. The result of the present study showed that Twin-block is an effective appliance in accelerating mandibular growth. It also helped dramatically in molar correction and overjet reduction in Class II division 1 malocclusion subjects.
这项前瞻性研究对24名北印度受试者（10名对照组和14名双阻板组）进行，以评估双阻板矫治器在治疗安氏II类1分类错牙合畸形时对骨骼和牙牙槽的影响。本研究结果表明，双阻板是一种加速下颌生长的有效矫治器。它在安氏II类1分类错牙合畸形受试者的磨牙矫正和覆盖减小方面也有显著帮助。
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