What is Lateral Interbody Fusion?

Lateral Interbody Fusion (LIF) is a minimally invasive surgical procedure used to treat various spinal disorders, including degenerative disc disease, disc herniation, and spinal instability. It involves accessing the spine through the side (lateral) of the body, allowing the surgeon to remove damaged discs and fuse the vertebrae together to stabilize the spine.

Procedure Overview:

1. Preparation: You will undergo preoperative evaluations and tests to ensure you are fit for surgery. Your surgeon will provide specific instructions for preparing for the procedure.
2. Anesthesia: LIF is typically performed under general anesthesia, meaning you will be asleep during the surgery and feel no pain.
3. Access: The surgeon will make a small incision on your side, usually about 1-2 inches long.
4. Discectomy: Using specialized instruments and imaging guidance, the surgeon will remove the damaged disc(s) causing your symptoms.
5. Interbody Fusion: A bone graft or synthetic material is placed between the adjacent vertebrae to promote fusion and stabilize the spine.
6. Closure: The incision is closed with sutures or staples, and a dressing is applied.

Benefits of LIF:

• Minimally invasive approach, resulting in smaller incisions, less blood loss, and faster recovery compared to traditional open surgery.
• Reduced risk of muscle damage and postoperative pain.
• Preservation of important back muscles and structures, potentially leading to better long-term outcomes.
• Effective treatment for various spinal conditions, including degenerative disc disease and spinal deformities.

Risks and Considerations:

While LIF is generally safe, all surgical procedures carry some risks. Potential risks and complications include:

• Infection
• Nerve injury
• Blood vessel injury
• Bleeding
• Pain at the surgical site

Failed fusion requiring additional surgery

• Your surgeon will discuss these risks with you in detail and address any concerns you may have.

Recovery and Rehabilitation:

Your hospital stay following LIF is typically shorter compared to traditional open surgery, usually ranging from 1 to 3 days. You may experience some discomfort and stiffness, but this can usually be managed with pain medication and gentle activity.

Your surgeon will provide specific instructions for postoperative care and rehabilitation, which may include physical therapy to help restore strength and flexibility to your back.

It is essential to follow your surgeon's recommendations for a successful recovery and optimal outcomes.

Conclusion:

LIF is a minimally invasive surgical option for treating various spinal disorders, offering several advantages over traditional open surgery. While it carries some risks, the potential benefits, including faster recovery and improved outcomes, make it a valuable treatment option for many patients.

For more information about LIF or to schedule a consultation, please contact our office.

This information sheet provides an overview of LIF, its benefits, risks, and recovery process. Patients should consult with their healthcare provider for personalized advice and information regarding their specific condition and treatment options.