特点：
- Light and flat structure increases patient comfort and compliance.
- Easy for lengthening and deformity correction.
- Simple operation tools.
- Make reduction first, and insert the bone screws, then assemble the external fixator.
适应症：
- Fingers and metacarpals fractures
螺钉：
- 2.5mm cortex bone screw Ｉ
- 2.5mm cortex bone screw Ⅱ
器械套装：
- Mini external fixator instrument set