Sigma™ LTP Access System
Developed specifically for lateral transpsoas (LTP) access, the Sigma LTP Access System is a two-bladed retractor designed to provide optimal lateral exposure. Sigma LTP’s rigid design maximizes efficiency and fosters reproducibility of the lateral procedure.
- Rigid single-piece design requires no assembly and stays in place during the procedure
- Dock anywhere with independent anterior / posterior blade movement
- Easily visualize and refine orthogonality in all planes with built-in orthogonality markers
- Optimized oval aperture provides more visibility with less retraction