Q. What is the SI joint? A. The full name is the sacroiliac (sa-krÅ-ˈi-lÄ“-ËŒak) joint, and there are two of them, one on either side of your tailbone. They connect the triangular bone at the base of ...

Sacroiliac (SI) joint dysfunction is a common, yet often unrecognized cause of low back pain. You have two sacroiliac joints that connect the lower part of your spine with your pelvis. These joints ...

Established as the market leader in the minimally invasive approach to sacroiliac (SI) joint fusion, SI-BONE, is now transitioning into a comprehensive sacropelvic solutions company. Over the past 10 ...

Local Pain Specialist Highlights Overlooked Cause of Chronic Low Back Pain ~Sacroiliac Joint Dysfunction May Be the Missing Piece for Many Patients~ (February 10, 2026 – Reno, Nev.) — For many people ...

Lower back pain is one of the most common conditions for which patients present for evaluation in health care. Sacroiliac (SI) joint dysfunction is an often overlooked source of lower back disease.