Sacroiliac (SI) Joint Injection

What are Sacroiliac (SI) Joint Injections?

A sacroiliac joint injection targets the SI joint, located at the base of the spine where it connects with the pelvis. This injection delivers a combination of steroid and anesthetic directly into the joint to reduce inflammation and relieve pain. It can be both diagnostic and therapeutic, confirming the SI joint as the pain source and providing relief for weeks to months.

Stabilize your foundation—targeted relief for lower back and pelvic pain.

Reasons For Treatment

  • Lower back pain suspected to be from the SI joint
  • Pain after pregnancy or pelvic trauma
  • Sacroiliitis or SI joint arthritis
  • Buttock pain worsened by sitting or climbing stairs
  • Confirmation of SI joint as pain source
  • Failed response to oral medications or physical therapy

How To Prepare

Eat normally unless sedation is planned. Wear loose, comfortable clothing and avoid applying lotion near the injection site. Let your provider know if you’re taking blood thinners or have a history of medication allergies. Arrange for a ride home if sedation is used.

What To Expect After Treatment

Mild discomfort or soreness at the injection site may occur. You may notice pain relief within a few hours if a local anesthetic is used, followed by lasting improvement from the steroid. Avoid strenuous activity for 24 hours. Monitor your pain level and report improvements to help guide further treatment.

Possible Side Effects

  • Temporary soreness at injection site
  • Mild bruising or swelling
  • Increased pain in the first 24 hours (temporary)
  • Infection (rare)
  • Bleeding or allergic reaction (rare)

Herniated Disc Care

At Legacy Integrative Pain Institute, Dr. Ye leads a dedicated team of specialists offering innovative, comprehensive treatment for herniated discs. By combining advanced interventional therapies with holistic methods, including acupuncture and traditional Chinese medicine, the team creates personalized care plans to address the root causes of pain and promote long-term healing.

Discover Our Distinctive Care Advantage

Legacy Integrative Pain Institute excels in innovative, non-invasive pain management with bilingual services in Mandarin and English. Experience personalized care and cutting-edge therapies from top pain doctors in Houston.