Sacroiliac Joint Injection
Fluoroscopy-guided medication into the SI joint helps calm inflammation that radiates to the buttock, hip, or thigh.
Useful for both diagnosis and relief, especially after:
- Pregnancy-related laxity
- Altered gait from hip or knee issues
- Falls
Who Benefits Sacroiliac Joint Injection
This treatment is helpful if you experience:
- Local tenderness over the SI joint
- Pain that worsens with standing or walking
- Positive SI joint provocation tests If radicular pain extends below the knee → start with Epidural Steroid Injection
How It Works
Guided Placement
Under live X-ray, the needle is precisely positioned into the SI joint capsule.
Immediate Relief
Anesthetic is injected, providing temporary numbing that confirms the diagnosis.
Lasting Effect
Steroid medication reduces inflammation, with benefits building gradually over several days.
What to Expect at Your Visit
Stabilization Drills
Strengthen muscles around the SI joint for improved stability.
Supportive Belt
Provides external support and reduces joint strain during activity.
Corrects walking mechanics to improve mobility and prevent recurrence.
Request Your Same-Day Sacroiliac Joint Evaluation
Don’t wait in pain — our expert spine specialists are available for same-day evaluations.
Frequently Asked Questions
What is an SI joint injection?
An SI joint injection is performed to relieve pain caused by arthritis in the sacroiliac joint, the area where the spine and hip bone meet. The injection delivers steroid medication into the joint to reduce swelling and inflammation. This can ease discomfort and improve movement for patients dealing with sacroiliac pain. (Learn more about recovery through Physical Therapy.)
Why would my doctor recommend an SI joint injection?
Your doctor may recommend an SI joint injection if arthritis in the sacroiliac joint is causing persistent pain. The injection reduces inflammation, helping to relieve pressure and stiffness where the spine and hip connect. It offers a nonsurgical option to help manage arthritis symptoms effectively before moving to other treatments. (See related care in Pain Management.)
What medication is used in an SI joint injection?
An SI joint injection typically contains a steroid medication. This medication reduces swelling and inflammation inside the sacroiliac joint, where arthritis often causes pain. By calming irritation in the joint, the injection provides temporary pain relief and supports improved mobility for daily activities. (Learn about other minimally invasive options like PRP Therapy.)
What kind of pain does an SI joint injection target?
This injection targets pain caused by arthritis in the sacroiliac joint. When inflamed, the joint can make standing, sitting, or moving painful. By reducing inflammation, the injection helps relieve joint-related discomfort and allows patients to function more comfortably. (See additional treatment information in Orthopedics.)
How does an SI joint injection help with arthritis?
Arthritis in the sacroiliac joint leads to inflammation, stiffness, and pain. An SI joint injection delivers steroid medication directly into the joint to reduce swelling. This provides short-term relief, helping patients manage pain, improve mobility, and return to daily activities with less discomfort. (Explore similar care options under Injury Care.)
Is an SI joint injection a permanent solution?
No. Relief from an SI joint injection is temporary. Its purpose is to decrease inflammation in the sacroiliac joint and improve mobility for a period of time. While it does not cure arthritis, it is an effective treatment to reduce symptoms and support better quality of life. (Learn about other supportive options like Cervical Joint Injection.)
Ready to start recovery?
Contact us and set up your doctor visit today to start your journey to pain-free living.
