Sacroiliac (SI) joint pain is a common cause of lower back, buttock, and hip discomfort. When inflammation or dysfunction develops in the SI joint, even simple daily activities like standing, walking, or climbing stairs can become painful. An SI joint injection is a minimally invasive procedure designed to both diagnose and treat pain originating from
What Is SI Joint Pain? The sacroiliac (SI) joint connects the spine to the pelvis and plays a critical role in absorbing impact while running. With every stride, this joint helps transfer force between the upper and lower body. When the SI joint becomes irritated or inflamed, it can lead to pain that affects both
What Is the SI Joint? The sacroiliac joints connect the base of your spine (the sacrum) to the pelvis (the iliac bones). There are two SI joints — one on each side of the lower spine. These joints play an important role in: Transferring weight between the upper body and legs Stabilizing