What is Lumbar Spine Surgery? A Consultant Orthopaedic Spine Surgeon's Guide
Lumbar spine surgery is a procedure to treat conditions like a slipped disc or spinal stenosis affecting the lower back and legs. It is commonly performed by Dr. Purnajyoti Banerjee, a Consultant Orthopaedic Spine Surgeon in London, who has completed over 1,000 discectomy procedures. This surgery often involves minimally invasive techniques that use small incisions and imaging guidance to relieve nerve pressure while minimising muscle disruption. For more detailed information, you can refer to NHS Conditions.
The prevalence of lumbar spine issues is significant, affecting approximately 60-80% of adults at some point in their lives, according to data published by NICE (NICE).
Who Needs Lumbar Spine Surgery in London?
- Sciatica or leg pain caused by a lumbar disc herniation
- Lumbar spinal stenosis causing leg pain when walking
- Lower back pain with confirmed nerve compression on MRI
- Lumbar instability affecting daily activity
- Symptoms not responding to injections or physiotherapy
Lumbar Spine Surgery: The Procedure
Anaesthetic & positioning
The surgery is performed under general anaesthetic with continuous monitoring.
Guided access
A small incision is made in the lower back, and imaging guidance directs instruments precisely to the affected area.
Targeted treatment
The disc fragment or bone compressing the nerve is removed, and the affected segment may be stabilised.
Closure & recovery
The incision is closed with dissolvable stitches; all patients walk the same day.
Lumbar Spine Surgery Recovery Timeline
Day 0
Walk the same day; gentle rest at home
Weeks 1–2
Light activity and gentle walking
Weeks 3–6
Progressive return to work and daily tasks
Months 2–3
Gradual return to full activity and sport
Lumbar Spine Surgery Risks & Considerations
As with any surgery, there are risks including infection, bleeding, and nerve irritation. Dr. Banerjee will discuss these openly, ensuring surgery is only recommended when clinically justified. Outcomes vary and are not guaranteed.
Frequently Asked Questions
What is Lumbar Spine Surgery?
Lumbar spine surgery is a procedure to relieve pain and discomfort caused by conditions affecting the lower back, such as a slipped disc or spinal stenosis.
When can I return to work after surgery?
Most patients can return to work within 3-6 weeks, depending on the nature of their job and recovery progress.
How effective is Lumbar Spine Surgery?
Studies show that approximately 90% of patients experience significant pain relief after lumbar spine surgery (PubMed).