Lumbar Laminectomy
Lumbar laminectomy is a surgical procedure that relieves pressure on spinal nerves by removing part of the lamina in the lower back. It is commonly performed to treat lumbar spinal stenosis and nerve compression causing leg pain, numbness, or weakness.
Conditions Treated
- Lumbar spinal stenosis
- Neurogenic claudication
- Compressed spinal nerves
- Selected lumbar disc herniations
Symptoms Improved
- Leg pain when walking
- Numbness or tingling in legs
- Lower back pain
- Weakness affecting mobility
What Is Lumbar Laminectomy?
Lumbar laminectomy is designed to relieve pressure on spinal nerves caused by narrowing of the spinal canal in the lower back. During the procedure, part of the lamina is removed to create more space for nerves.
It is most commonly used to treat lumbar spinal stenosis but may also help patients with lumbar disc herniation or nerve compression.
How the Procedure Works
The surgeon removes bone, thickened ligament, or tissue compressing the spinal nerves. This reduces pressure and improves nerve function.
In some cases, spinal stabilization or fusion may be recommended if instability is present.
Goals of Surgery
- Relieve nerve compression
- Improve walking tolerance
- Reduce leg pain and numbness
- Restore mobility and function
Open Laminectomy vs Minimally Invasive Decompression
Traditional Laminectomy
- Larger surgical exposure
- Used for complex or multi-level disease
- Allows wide decompression
- May require longer recovery
Minimally Invasive Decompression
- Smaller incisions
- Less muscle disruption
- Potentially faster recovery
- Often outpatient procedures
Robotic-Assisted Lumbar Laminectomy
Robotic navigation technology may be used during certain decompression and stabilization procedures to enhance surgical accuracy and improve implant placement.
Robotic assistance supports surgical planning and allows surgeons to perform procedures with enhanced visualization and precision while maintaining control of the operation.
Surgeon Expertise Matters
Why Experience Matters
- Precise nerve decompression protects neurologic function
- Accurate surgical planning improves outcomes
- Understanding spinal stability prevents complications
Dr. Yasmeh’s Approach
- Individualized treatment planning
- Minimally invasive techniques when appropriate
- Advanced surgical navigation technology
- Structured recovery guidance
Who Is a Candidate?
You May Be a Candidate If
- Symptoms persist despite non-surgical treatment
- Walking limitations due to nerve compression
- Imaging confirms spinal stenosis
- Progressive neurologic symptoms
Evaluation Includes
- MRI or CT imaging
- Physical and neurologic exam
- Symptom history review
- Assessment of spinal stability
Recovery
Immediately After Surgery
- Walking encouraged early
- Pain management plan provided
- Hospital stay varies
Rehabilitation
- Physical therapy when indicated
- Gradual return to activity
- Strength and flexibility training
Long-Term Goals
- Improve walking tolerance
- Reduce chronic nerve pain
- Restore functional mobility
FAQ
How long does lumbar laminectomy take?
Most procedures last one to three hours depending on complexity.
Is lumbar laminectomy painful?
Pain is typically manageable with medication and improves as healing progresses.
Will I need spinal fusion?
Fusion is only recommended if spinal instability is present.