特点：
- The great compatibility: offering the whole vertebra derotation, segmental derotation or combination of this two derotation.
- The excellent operation: easy and fast connect to anchor points, secure connect between linking instruments.
- Reduction handle can insert rods into end of the screw through derotation quick stick.
- Connects to TINA Screws, providing fulcrum for derotation operation.
- When derotation instrument needs to connect with screws, derotation quick stick can be used.
- After connecting, derotation operation can be done on one spiral segment or more.
- Fix derotation instrument on derotation modular clamp.
- Quick connection of derotation instrument and spiral alignment can be achieved at the initial stage. This connection method allows slight movement of derotation instrument on sagittal plane.
适应症：
-
Scoliosis
器械套装：
- TINA Derotation Instrument
