ALIF | Access
Sigma™ALIF
The Sigma ALIF Access System is an anterior retractor, customizable to surgeon preference, with the ultimate blade maneuverability and rigidity to drive confidence through reproducible ALIF access exposures in both the supine and lateral position.
Key Features
- A low-profile and modular design mitigates obstruction of the working window.
- Various frame options accommodate access for both Supine and Lateral ALIFs.
- Radiolucent blades rigidly fix to any angle and allow for fine mechanical toe adjustments.