Lumbar Fusion

What is lumbar fusion?

Lumbar fusion is a type of spine surgery that permanently connects two or more vertebrae in the lower back. Fusion helps stabilize the spine and reduce pain caused by movement between the bones.

Sometimes, lifestyle changes, physical therapy, or nonsurgical treatments can help manage back pain. If symptoms persist, the Pioneer Peak Orthopedics team might recommend fusion to provide relief.

Why might someone need lumbar fusion?

Lumbar fusion treats conditions that cause chronic lower back pain or instability, including the following:

Degenerative disc disease

Degenerative disc disease develops when spinal discs (the spongy pads between your vertebrae) flatten and harden over time, leading to pain and stiffness.

Herniated discs

Herniation is where the soft disc core leaks through a break in the outer casing. If a damaged disc is pressing on nerves, fusion helps to stabilize the spine after your surgeon removes the disc.

Spinal stenosis

Spinal stenosis is a narrowing of the spinal canal that puts pressure on nerves, causing pain and weakness.

Spondylolisthesis

Spondylolisthesis is a condition where vertebrae slip out of place, sliding forward over the bone beneath and leading to instability.

Severe spinal injuries or fractures

In cases of trauma, fusion helps restore stability to the spine.

What are the most common types of lumbar fusion surgery?

There are different surgical approaches to lumbar fusion, depending on the condition and the patient’s needs. The most common techniques include:

Traditional open lumbar fusion

With open surgery, your surgeon makes a larger incision in your back to access the spine. They remove damaged discs and use bone grafts or implants to fuse the vertebrae together. Metal screws and rods add stability while the bones heal.

Minimally invasive lumbar fusion

With a minimally invasive approach, the Pioneer Peak Orthopedics team uses smaller incisions and specialized instruments to minimize muscle damage and speed recovery. Patients typically experience reduced pain and a shorter hospital stay compared to traditional open surgery.

Robotic-assisted spine surgery

The robotic system enhances precision, improves implant placement, and may lead to better long-term outcomes.

Recovery from lumbar fusion surgery varies, but most patients stay in the hospital for a few days. Complete recovery may take several months, but many patients experience significant pain relief. Physical therapy improves mobility and strengthens the back.

If you have ongoing back pain, consult Pioneer Peak Orthopedics about lumbar fusion. Call the office, request a consultation online, or visit the orthopedic walk-in clinic today.