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What is Lateral Lumbar Interbody Fusion?

Lateral Lumbar Interbody Fusion (LLIF), also known as Extreme Lateral Interbody Fusion (XLIF) or Direct Lateral Interbody Fusion (DLIF), is a cutting-edge spine surgery aimed at fusing vertebrae in the lower back (lumbar region). LLIF is performed through an incision made on the side of the body, avoiding large muscle groups and reducing recovery time. This procedure is designed to alleviate nerve compression and restore stability to the spine, helping patients experience pain relief and improved function.

Conditions Treated with Lateral Lumbar Interbody Fusion

LLIF is often recommended for patients dealing with the following conditions:

  • Degenerative Disc Disease: Age-related wear and tear of the spinal discs.
  • Scoliosis: Abnormal curvature of the spine.
  • Spinal Stenosis: Narrowing of the spinal canal that compresses the nerves.
  • Spondylolisthesis: When a vertebra slips out of place.
  • Fractures and Infections: Affecting the spine.

While LLIF is highly effective, it may not be suitable for patients with severe vertebral displacement, extensive nerve compression, or significant scarring from previous surgeries.

The LLIF Surgical Procedure

If non-surgical treatments have not relieved your symptoms, your doctor may recommend LLIF. The procedure is typically performed under general anesthesia and lasts about one hour.

Incisions and Access

You will be positioned on your side, and small incisions will be made in both the lower back and side. Surgeons use X-rays and nerve monitoring for precision, ensuring minimal disruption to surrounding tissues.

Disc Removal and Implant Placement

The damaged disc is removed, and the disc space is prepared for fusion. An implant, typically filled with bone graft material, is placed in the space to promote fusion and maintain spinal alignment. Additional hardware, such as screws or plates, may be used to secure the implant.

Final X-rays and Closure

After the implant is placed, X-rays are taken to confirm its positioning, and the incisions are closed with sutures.

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Post-Operative Care and Recovery

Recovery time varies for each patient, but many individuals can go home on the same day or within a few days of surgery. Immediate symptom improvement is often noticed, although full relief may take some time. Discomfort at the incision sites is typical, but it can be effectively managed with pain medication. Since LLIF is minimally invasive, patients typically begin walking the same day and return to regular activities within a few months. Physical therapy may be recommended to improve strength and flexibility during recovery.

Benefits of Lateral Lumbar Interbody Fusion

LLIF offers several advantages for patients in New Jersey:

  • Minimally Invasive: Smaller incisions, less tissue disruption, and reduced scarring.
  • Quicker Surgical Time: Reduced time under anesthesia and faster recovery.
  • Less Pain and Blood Loss: Less disruption to muscles and tissues surrounding the spine.
  • Faster Recovery: Many patients experience a quicker return to their daily activities.

Risks and Potential Complications

As with any surgery, LLIF carries some risks, which may include:

  • Blood clots or deep vein thrombosis
  • Incomplete fusion of the vertebrae
  • Nerve or tissue injury
  • Infection, pneumonia, or urinary tract infection
  • Stroke or other medical complications

However, LLIF is considered a safe and effective procedure that offers long-term relief from back and leg pain, helping patients resume normal activities with minimal downtime.

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Why Choose Gerling Spine Care NJ?

At Gerling Spine Care NJ, we specialize in advanced, minimally invasive spine procedures like Lateral Lumbar Interbody Fusion. Led by Dr. Michael Gerling, our team is committed to providing exceptional care with the latest technology and techniques. We take a personalized approach to treatment, ensuring that your needs and goals are at the forefront of your care.

If you’re struggling with chronic back or leg pain, spinal instability, or other lumbar conditions, contact Gerling Spine Care today to learn more about how Lateral Lumbar Interbody Fusion in New Jersey can help you regain mobility, reduce pain, and enhance your quality of life. Let us help you get back to living pain-free and enjoying your daily activities!

Our Locations

Gerling Spinecare & Research Institute consists of NY Orthopedics & Gerling Institute NJ. Two practices, one standard of excellence.

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