Indications：

1. Conservative treatment of comprehensive knee instability. 
2. Repair and fixation of fractures around the knee joint, soft tissue injuries, skeletal fractures, dislocations, meniscus injuries, muscle contractures, arthritis, knee flexion and other diseases.

1. Help the knee joint to restore the original function or functional exercise during the rehabilitation period. 
2. The length can be adjusted according to personal needs. 
3. The adjustable chucks on both sides can move freely from 0°-120°, and the angle can be adjusted and fixed within the range of 0°-90°.