VIPER® Sacral-Alar-Iliac Screw

The VIPER® SAI Screw is designed for the Sacral-Alar-Iliac technique for sacropelvic fixation.

The VIPER Spine System is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine.

VIPER® Sacral-Alar-Iliac Screw

Features & Benefits

Favored angle to one side

Ensures alignment with other implants and proper rod seating

Robust drive feature

Withstands higher torque during insertion

Increased neck size

Smooth shank



No available references for this product.

Indication Statement

For product details such as indications, contraindications, warnings, and precautions, please consult the IFU.