华西口腔医学杂志2012，Vol.30Issue(2)：222-223,2.DOI:10.3969/j.issn.1000-1182.2012.02.028
高效改正单个牙转矩的门形辅弓
A gate spring which can torque an individual tooth with high efficiency
李宇 1关宇 1潘兰兰 2赵志河1
作者信息
- 1. 四川大学华西口腔医院正畸科,成都610041
- 2. 四川大学华西口腔医院修复科,成都610041
- 折叠
摘要
Abstract
It is to address torquing an individual tooth using a gale spring. The gate spring is made of a rectangular stainless steal wire, in the shape of a gate, which is incorporated to the archwire by spot welding. Torque is generaled by the combined effects of the gate spring and the archwire. After 2-3 months, the gale spring can obviously torque individual tooth.关键词
转矩/门形辅弓/正畸矫治器Key words
torque/gate spring/orthodontic appliance分类
医药卫生引用本文复制引用
李宇,关宇,潘兰兰,赵志河..高效改正单个牙转矩的门形辅弓[J].华西口腔医学杂志,2012,30(2):222-223,2.
