Sacroiliac (SI) joint pain is a common cause of lower back and pelvic discomfort. It occurs when the sacroiliac joints—located where the spine meets the pelvis—become inflamed or dysfunctional. These joints play a crucial role in transferring weight between the upper body and legs, and issues in this area can lead to significant pain and mobility limitations. SI joint pain can result from trauma, pregnancy, arthritis, or repetitive stress. Sometimes, it develops after spinal surgery or due to uneven leg length.

Symptoms of SI joint dysfunction include pain in the lower back, buttocks, hips, or even groin. The pain can be sharp or aching and is often aggravated by standing, walking, climbing stairs, or transitioning from sitting to standing. In some cases, the discomfort may radiate down the legs, mimicking sciatica. Because SI joint pain shares symptoms with other back conditions, accurate diagnosis is essential to ensure appropriate treatment.

Treatment typically starts with conservative options such as physical therapy, anti-inflammatory medications, and activity modification. Targeted exercises can help strengthen the core and stabilize the joint. For persistent pain, image-guided SI joint injections may be used to reduce inflammation and confirm the diagnosis. In certain cases, radiofrequency ablation or minimally invasive SI joint fusion may be considered to provide lasting relief.

For patients in New Jersey and New York, the University Pain and Spine Centers provide comprehensive care for SI joint pain. Their team of specialists uses advanced diagnostic tools and evidence-based treatments to create personalized plans for each patient. Whether through physical therapy, targeted injections, or cutting-edge procedures, their goal is to restore function and alleviate pain—so patients can return to the activities they enjoy without limitation.