Frequently Asked
Questions

The sacroiliac (SI) joint connects the lower spine (sacrum) to the pelvis (ilium). You have two SI joints — one on each side — that help transfer weight between your upper body and legs.

SI joint pain can result from injury, arthritis, pregnancy-related changes, or general wear and tear. It often presents as pain in the lower back, buttock, or hip area.

Diagnosis typically involves a physical examination, imaging studies, and diagnostic injections directly into the SI joint to confirm it as the source of pain. Only your physician can determine a diagnosis.

Your doctor may consider SI joint fusion if conservative treatments — such as physical therapy, medications, or injections — have not provided enough relief. Only your doctor can determine the right treatment plan.

The SI-Logix procedure is designed for outpatient settings. Many patients are able to walk the same day and return to light activities within approximately two weeks. Recovery timelines vary by individual.

SI-Logix is designed as a minimally invasive procedure with a small incision and low-profile instrumentation. It is intended for outpatient settings in many cases. Speak with your physician about what to expect for your specific situation.

SI-Logix uses a two-implant allograft approach via a posterior, fluoroscopy-guided technique. The system is designed to support procedural reproducibility with pre-sterilized, single-use instrumentation and no reprocessing steps required.

An allograft is tissue sourced from a human donor that is processed and sterilized for surgical use. SI-Logix uses cylindrical allograft implants for SI joint stabilization.

Fluoroscopy provides real-time X-ray imaging that helps the surgical team visualize the joint and guide implant placement accurately. The SI-Logix workflow uses a standardized three-view fluoroscopic sequence for reproducible results.

Contact us via the form on our Contact page and we can connect you with physicians in your area who use the SI-Logix system.

Clinical representatives are available to schedule product demonstrations, deliver technique education, and provide documentation. Use the Contact page to get in touch.