Sacroiliac Joint (SIJ) Fusion: What It Is, Benefits, Risks, and Recovery Tips

Chronic lower back pain can be frustrating, especially when you’ve tried multiple treatments with little relief. For some people, the hidden cause of this pain lies in the sacroiliac joint (SIJ). When this joint becomes unstable or inflamed, it can affect everything from walking to sitting to sleeping.

That’s where SIJ Fusion comes in, a minimally invasive procedure designed to bring stability and lasting relief.

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What is SIJ Fusion?

The sacroiliac joints sit at the base of your spine, connecting your sacrum (the triangular bone at the bottom of your spine) to your pelvis. When these joints don’t move properly, they can cause persistent lower back, hip, or even leg pain.

SIJ Fusion is a procedure where small implants are placed into the sacroiliac joint to stabilize it. By reducing excessive movement, the fusion helps decrease pain and improve function.

Think of it like adding support to a wobbly hinge — once stabilized, it moves more smoothly and causes less strain.

Benefits of SIJ Fusion

  • Lasting Pain Relief: Reduces lower back, hip, and leg pain caused by joint instability.
  • Improved Mobility: Many patients can walk, sit, and stand more comfortably.
  • Minimally Invasive: Small incisions mean quicker recovery and less downtime.
  • Better Quality of Life: Less pain often leads to improved sleep, mood, and overall daily function.

Risks of SIJ Fusion

Like all surgical procedures, SIJ Fusion carries some risks. While complications are rare, they may include:

  • Infection at the implant site
  • Nerve irritation or injury
  • Implant loosening or movement
  • Allergic reaction to implant materials
  • Risks related to anesthesia

Your care team will evaluate your overall health to ensure SIJ Fusion is safe for you.

Recovery Tips After SIJ Fusion

  • Rest, But Don’t Overdo It: Allow your body time to heal, especially in the first few weeks.
  • Follow Activity Guidelines: Your doctor may recommend physical therapy to strengthen surrounding muscles.
  • Avoid Heavy Lifting: Protect your back while the fusion heals.
  • Healthy Lifestyle: Eat well, stay hydrated, and stop smoking if you do — it helps bone healing.
  • Keep Follow-Up Appointments: Regular check-ins help ensure the implant is working properly.

Final Thoughts

The sacroiliac joint is a small part of the body that can cause big problems when it’s unstable. SIJ Fusion offers hope for patients who haven’t found relief with other treatments. By stabilizing the joint, this procedure can reduce pain, restore mobility, and give you back your daily comfort.

At CSPM, we specialize in advanced treatments like SIJ Fusion and are here to guide you every step of the way, from evaluation to recovery.

Contact us today to schedule a consultation and find out if SIJ Fusion could be the solution to your back pain.

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Dalton, GA
(706) 279-2635
Chattanooga, TN
(706) 279-2635
Gainesville, GA
(678) 450-1222