ALIF (Anterior Lumbar Interbody Fusion)

Anterior Lumbar Interbody Fusion (ALIF)

Anterior Lumbar Interbody Fusion (ALIF) is a type of lumbar spine fusion surgery performed through an incision in the lower abdomen. This approach allows the surgeon to access the front of the spine, remove the damaged disc, and stabilize the spine while preserving the back muscles.

How ALIF Works

• The surgeon makes an incision in the lower abdomen to reach the spine.
• The damaged disc is removed.
• A bone graft or implant is placed between the vertebrae to restore height and alignment.
• Surgical hardware, such as screws or plates, is used to secure the vertebrae while they fuse.
• Over time, the vertebrae grow together, creating a stable spinal segment.

Conditions ALIF Treats

ALIF is commonly recommended for:

• Degenerative disc disease causes lower back pain or nerve compression.
• Spinal instability can result from fractures, deformities, or previous surgery.
• Chronic lower back pain or leg pain that has not improved with non-surgical treatments.
• Patients who may benefit from preserving back muscles by avoiding a posterior incision.

Benefits of ALIF

• Reduces lower back and leg pain.
• Stabilizes the spine while preserving the back muscles.
• Restores spinal alignment and disc height.
• Improves mobility, posture, and daily function.
• Provides long-term spinal stability.

What to Expect During Recovery

• ALIF is performed in a hospital under general anesthesia.
• Hospital stay typically ranges from 2 to 4 days, depending on the patient.
• Physical therapy may be recommended to improve strength, flexibility, and mobility.
• Full recovery can take several months, with gradual improvements in pain and function.

Safety & Recovery Tips

• Follow all post-operative instructions from your surgeon.
• Avoid heavy lifting, twisting, or high-impact activities until cleared.
• Attend all follow-up appointments to monitor healing and fusion progress.
• Contact your doctor immediately if you notice fever, worsening pain, numbness, or weakness.