Omega21™ Expandable Screw for Spine Fixation

Unique Features:

• Screw is cannulated to accept an expansion peg
• Distal two-thirds of screw is slotted to effectively divide into four quadrants
• Screws are available in 7.0 mm and 8.0 mm major diameter
• Insertion of expansion peg into slotted portion increases screw diameter up to 2mm at tip
• Withdrawal of expansion peg collapses fins, allowing easy removal of screw if necessary

Benefits:

• Secures maximum bone purchase
• Reduces need to use other substances in conjunction with the screw
• Minimizes limitations of anatomy

The Biomet® Omega21™ Expandable Screw Significantly Increases Fixation Strength While Retaining System Fatigue Strength