Rail 4D™ Technology
A "beam–like" design providing enhanced rigidity and strength to aid in the restoration of sagittal balance, while maintaining a low-profile.
- Uniquely Shaped to Provide Enhanced Rigidity, While Minimizing Implant Volume of Pedicle Screws
- Intraoperative Variability of Rod Rigidity With One Pedicle Screw
- Lower Profile Than Set Screw Based System
- Due to the Beam-Like Design, Reducing the Rail Crickets® Will Inherently Result in Rotation of the Vertebral Bodies as They Are Pulled Up to the Rail