Struggling with persistent lower back or buttock pain that doesn’t improve with medication or therapy? Sacral Lateral Branch cooled RFA might be the solution you’ve been looking for.
What is SI Joint Pain?
The sacroiliac (SI) joint connects the spine to the pelvis and is a common source of chronic lower back pain. Pain from the SI joint may present as:
- Localized pain: Felt directly in the lower back, buttocks, or hips.
- Referred pain: Discomfort radiating to the groin or back of your thighs.
Who Can Benefit from Sacral Lateral Branch Cooled RFA?
This procedure is suitable for individuals who have:
- Chronic pain originating from the SI joint
- Positive response to diagnostic SI joint injection
What is Sacral Lateral Branch Cooled RFA?
Sacral Lateral Branch cooled RFA is a minimally invasive procedure that uses advanced technology to disrupt the nerve signals transmitting pain from the SI joint to the brain. This method uses controlled heat generated by radiofrequency energy, combined with cooling, to create a larger and more precise treatment area, ensuring effective pain relief.
How Long Does the Procedure Take?
The procedure typically lasts 45-60 minutes and is performed under local anesthesia. Sedation may be offered if needed for patient comfort.
What Happens During the Procedure?
- You’ll lie on your stomach for optimal access to the SI joint.
- Using fluoroscopic (X-ray) guidance, the doctor will identify the targeted nerves around the SI joint.
- A specialized probe is inserted, and the nerves are treated with radiofrequency energy to disrupt pain signals.
What Results Can You Expect?
Patients often experience significant pain relief, improved mobility, and a reduced need for pain medications. Relief can last from 6 months to 2 years.
What Should You Do After the Procedure?
- Avoid strenuous activity for 24 hours.
- Mild soreness or swelling at the injection site is normal and usually resolves within a few days.
- Resume regular activities the following day unless advised otherwise by your doctor.
How Can You Prevent SI Joint Pain?
- Maintain proper posture during daily activities.
- Engage in regular core-strengthening and flexibility exercises.
- Use ergonomic seating and supportive footwear to reduce stress on the SI joint.
Compiled by;Rarinthorn Choomsai Na Ayuthaya, M.D. Interventional Pain Specialist
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