Objective To evaluation on the effect of olecranon hook plate and tension band wire in the treatment of olecranon fracture.
目的评价鹰嘴钩钢板和张力带钢丝治疗尺骨鹰嘴骨折的疗效。
2
Then tie power chain or elastic line on the hookand bracket (or band) to form two identical rotated strengths, but in opposite direction, to help correct torsiversion.
在拉钩与托槽或带环上分别挂橡皮链或弹力线形成一组方向相反、力量相等的旋转力作用于扭转牙达到矫治。
3
A practical hook structure of band saws with carriage and the fine adjustment structure of the vertical stake of the carriage are introduced.