LIBERTY SI™ FUSION SYSTEM

Learn About Liberty SI™ Fusion System

What Is Liberty SI™ Fusion System

The Liberty SI™ Fusion System is intended for sacroiliac (SI) joint fusion in conditions such as SI joint disruptions and degenerative sacroiliitis.

The procedure involves the lateral insertion of 1 or 2 titanium implants transfixing across the ilium and sacrum designed to apply a compressive force to stabilize and fuse the SI Joint. Liberty SI™ is single use and provided sterile. 

 

Is It Right For Me?

  • Do you struggle with sudden movement like getting out of a car?
  • Do you have low back pain going from sitting to standing?
  • Do you have difficulty sleeping or with prolonged periods of rest?
  • Do you have pain on one side of your lower back?
  • Do you ache on one side of your back when driving long distances?

If you answered “yes” to any of these questions, you may be a candidate for SI-Joint Fusion with Liberty-SI.

ReActiv8 Device in hand
Dad Holding Daughter on Back

Main Causes of SI Joint Dysfunction

  • Previous Spine Surgery: Up to 75% of patients undergoing lumbar fusion will develop SI joint degeneration within 5 years.*

  • Pregnancy: Hormone Relaxin can lead to hypermobility of SI joint*

  • Trauma: Trauma can cause disruption to SI joint which leads to chronic pain

  • Obesity: Obesity can cause excessive load to the SI joint leading to dysfunction*

 

Features & Benefits

  • Specifically designed to avoid the most common complication in SI fusion procedures, foraminal impingement
  • Available in multiple diameters & length offerings, composed of Titanium alloy with partial hydroxyapatite coating
  • Only Lateral SI System on the market that engages the cortical walls of the ilium and sacrum for true joint compression
  • Bone decortication during procedural steps helps promote joint fusion
  • Implant fixation, compression and fusion may reduce hypermobility of the SI Joint*
  • Single lateral surgical approach used with 1 implant (2nd implant optional) may reduce risk of Superior Gluteal Artery injury compared to multiple implant systems

Research & Data

  • It is estimated that SI joint dysfunction is the underlying etiology for 15 to 30% of patients suffering from chronic low-back pain*
  • Randomized clinical trials support sacroiliac arthrodesis for treating SI joint dysfunction in carefully selected patients who previously failed conservative measures*
  • SI Joint arthrodesis has been shown to be an effective way of reducing pain, increasing* quality of life and reducing opioid use
  • Patients undergoing minimally invasive surgery report better pain relief compared with those receiving open surgery at 12 months postoperatively*
ReActiv8 connected to spine

Conclusion 

If you struggle with low back pain, Liberty SI™ Fusion System is a safe, effective, and durable treatment option. See how we can help you benefit from Liberty SI™ Fusion System today!