Frequently Asked Questions
What is sacroiliac joint dysfunction?
Sacroiliac joint dysfunction is pain from the joint where the spine meets the pelvis. This joint helps transfer force between the upper body and legs. Irritation can cause low back, buttock, or hip-region pain.
What causes sacroiliac joint dysfunction?
It can be caused by trauma, repetitive stress, uneven loading, pregnancy-related changes, or muscle imbalance. Sports that involve twisting, running, or asymmetrical movements can contribute. Sometimes symptoms develop without one clear injury.
What are the symptoms?
Symptoms include pain near one side of the low back or buttock. Pain may worsen with stairs, running, standing on one leg, or getting in and out of a car. It can sometimes mimic hip or lumbar spine pain.
How is it treated?
Treatment includes physical therapy, core and hip strengthening, mobility work, and activity modification. Injections may help confirm the diagnosis and reduce pain in some cases. Most patients improve without surgery.
When can I return to activity?
Return depends on pain control and improved hip and core stability. Many people improve over several weeks with proper rehab. Activity should be increased gradually and adjusted if symptoms flare.