1.This machine is a general model produced by Tianyu insection instrunent CoLtd,and has advanced single chip control technique,with stable and reliable performance.

1.该机是天羽检针器有限公司常规类型，具有先进单片机控，性能定可。

2.Objective To explore a new approach on the avulsion fracture of tibial insection of anterior cruciate ligament with arthroscopic reduction and steel wire internal fixation.

2.探索前交叉韧带胫骨止点撕脱骨折错位在关节镜下复位及钢丝内固定新途径。