SI joint fusion is used to relieve pain and stabilize the sacroiliac joint. You have two of these joints, which connect the base of your spine to your pelvis. When one of these joints is injured, it can cause severe pain in the lower back and buttocks. The pain may worsen when changing position or when walking or running. These joints are a common source of back pain and are often overlooked.

The minimally invasive procedure takes an hour or less. It uses a small incision that allows your surgeon to insert titanium implants to stabilize the SI joint. The procedure is guided by advanced imaging and performed in an outpatient setting.

Patient is experiencing severe pain in the lower back and buttocks due to an injured sacroiliac joint.

Channels are created and titanium implants are inserted to stabilize the sacroiliac joint, stopping the pain.

Who Benefits?

The SI joints play a key role in helping your body absorb the impact of walking and running. When the cartilage in those joints is damaged, bones can rub together, creating severe pain and discomfort. It is estimated that 20 percent of back pain is related to sacroiliac dysfunction.

Before surgery is considered, other treatments include rest, steroids and physical therapy. Your doctor will help you decide if SI joint fusion is right for you.

Recovery Expectations

Most patients return home the same day as the procedure. You may have limited mobility or need crutches or a cane for a short period of time. Long term, the procedure is unlikely to create any limitations on your range of motion.