What is Sacroiliac Joint Pain?
Sacroiliac (SI) joint pain is felt in the low back and buttocks. The pain is caused by damage or injury to the joint between the spine and hip.
The SI joints are located between the iliac bones and the sacrum, connecting the spine to the hips. The two joints provide support and stability, and play a major role in absorbing impact when walking and lifting. From the back, the SI joints are located below the waist.
Sacroiliac joint pain ranges from mild to severe depending on the extent and cause of injury. Acute SI joint pain occurs suddenly and usually heals within several days to weeks. Chronic SI joint pain persists for more than three months; it may be felt all the time or worsen with certain activities.
Causes of Sacroiliac Joint Pain
The SI joint can become painful when the ligaments become too loose or too tight. This can occur as the result of a fall, work injury, car accident, pregnancy and childbirth, or hip/spine surgery (laminectomy, lumbar fusion). Sacroiliac joint pain can occur when movement in the pelvis is not the same on both sides. Uneven movement may occur when one leg is longer or weaker than the other, or with arthritis in the hip or knee problems. Autoimmune diseases, such as axial spondyloarthritis, and biomechanical conditions, such as wearing a walking boot following foot/ankle surgery or non-supportive footwear, can lead to degenerative sacroiliitis.
Symptoms of Sacroiliac Joint Pain
The signs and symptoms of SI pain start in the lower back and buttock, and may radiate to the lower hip, groin or upper thigh. While the pain is usually one sided, it can occur on both sides. Patients may also experience numbness or tingling in the leg or a feeling of weakness in the leg. Symptoms may worsen with sitting, standing, sleeping, walking or climbing stairs. Often the SI joint is painful sitting or sleeping on the affected side. Some people have difficulty riding in a car or standing, sitting or walking too long. Pain can be worse with transitional movements (going from sit to stand), standing on one leg or climbing stairs.
How is Sacroiliac Joint Pain Diagnosed?
There are specific tests to determine whether the SI joint is the source of pain. You may be asked to stand or move in different positions and point to where you feel pain. Your doctor may manipulate your joints or feel for tenderness over your SI joint.
Imaging studies, such as X-ray, CT, or MRI, may be ordered to help in the diagnosis and to check for other spine and hip related problems.
A diagnostic SI joint injection may be performed to confirm the cause of pain. The SI joint is injected with a local anesthetic and corticosteroid medication. The injection is given using X-ray fluoroscopy to ensure accurate needle placement in the SI joint. Your pain level is evaluated before and 20-30 minutes after injection, and monitored over the next week. Sacroiliac joint involvement is confirmed if your pain level decreases by more than 75%. If your pain level does not change after the injection, it is unlikely that the SI joint is the cause of your low back pain.
Treatment of Sacroiliac Joint Pain
Nonsurgical treatments: Physical therapy, chiropractic manipulation, and stretching exercises help many patients. Some patients may require oral anti-inflammatory medications or topical patches, creams, salves or mechanical bracing.
Joint injections: Steroids can reduce the swelling and inflammation of the nerves. Joint injections are a minimally invasive procedure that involves an injection of a corticosteroid and an analgesic-numbing agent into the painful joint. While the results tend to be temporary, if the injections are helpful, they can be repeated up to three times a year.
Nerve ablations: Injections into joints or nerves are sometimes called “blocks.” Successful SI joint injections may indicate that you could benefit from radiofrequency ablation – a procedure that uses an electrical current to destroy the nerve fibers carrying pain signals in the joint.
Surgery: If nonsurgical treatments and joint injections do not provide pain relief, your physician may recommend minimally invasive SI joint fusion surgery. Through a small incision, the surgeon places titanium (metal) implants and bone graft material to stabilize the joint and promote bone growth. The surgery takes about an hour. The patient may go home the same day or following day. For several weeks after surgery, the patient cannot bear full weight on the operated side and must use crutches for support.
The Spine Clinic in Thane is dedicated to providing specialized care for spine patients. Our team of experienced staff, led by Dr. Priyank Patel, ensures that you receive the highest quality treatment for your spine-related concerns. Trust us as your go-to Orthopaedic Spine Doctor in Thane and the preferred Spine Clinic in Thane. Your spine health is in expert hands with Dr. Priyank Patel, the trusted “Backbone Doctor” in Thane.
The Spine Clinic, where your spine health is our top priority. Dr. Priyank Patel, renowned as a leading Spine Specialist Doctor in Mumbai and the Best Spine Surgeon in Mumbai, proudly heads our department in Thane. With a wealth of experience, Dr. Patel excels in managing acute and chronic spine conditions through medication, physiotherapy, or surgery.