What is Minimally Invasive Spine Surgery? A Consultant Orthopaedic Spine Surgeon's Guide
Minimally Invasive Spine Surgery treats spinal conditions through small incisions, generally under two centimetres. This technique uses specialised instruments and imaging guidance. Compared with traditional open surgery, it involves less muscle disruption and reduced blood loss, minimising infection and scarring risks. Patients typically experience a quicker return to daily life. Learn more about spinal surgery on the NHS website. Dr. Purnajyoti Banerjee, a Consultant Orthopaedic Spine Surgeon in London, has performed over 1,000 discectomy procedures, building one of the most experienced practices in the city.
Who Needs Minimally Invasive Spine Surgery in London?
- Patients with sciatica or leg pain from a herniated disc.
- Individuals facing walking difficulties due to spinal stenosis.
- Those with nerve compression not responding to conservative care.
- Patients seeking faster recovery and day-case treatment.
How is Minimally Invasive Spine Surgery Performed?
Anaesthetic & Positioning
The procedure is conducted under general anaesthetic with continuous monitoring.
Guided Access
A small incision is made, and imaging guidance is used to direct instruments precisely to the affected level.
Targeted Treatment
The disc fragment or bone compressing the nerve is removed, preserving healthy tissue.
Closure & Recovery
The incision is closed with dissolvable stitches, and most patients can walk the same day.
Minimally Invasive 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.
Risks and Considerations of Minimally Invasive Spine Surgery
While minimally invasive spine surgery offers many benefits, it carries some risks, such as infection, bleeding, and nerve irritation. Dr. Banerjee discusses these openly and evaluates the likelihood of success for each patient. The procedure is only recommended when clinically justified, and outcomes are not guaranteed.
Frequently Asked Questions
Is Minimally Invasive Spine Surgery Painful?
Most patients experience less pain compared to traditional surgery. Recovery is quicker, with most patients walking the same day out of the hospital.
What are the Benefits of Minimally Invasive Surgery?
The benefits include smaller incisions, reduced blood loss, lower infection risk, and faster recovery and same day discharge from hospital.
For related treatments, consider exploring Spinal Decompression Surgery and Lumbar Spine Surgery.