CORPECTOMY | Access
Sigma™ LIF Corpectomy Access System
Designed to optimize lateral corpectomy exposure in the thoracolumbar spine, the SIGMA LIF Corpectomy System enhances surgical workflow and visualization in both prone (PTP™) and lateral decubitus (LTP™) surgical approaches.
Key Features
- Interchangeable blade geometries and adaptable retractor orientations are designed to address a range of pathological conditions.
- Independent blade retraction and optional ancillary blades provide customized exposure to accommodate varying patient anatomies.