Medically Reviewed By
Dr. Kailash KothariMD Anesthesiology, Pain Medicine, FIAPM (Pain Medicine) · 30+ years experience
- No surgery required for many conditions
- Same-day procedures
- International training & advanced techniques
What is minimally invasive / endoscopic spine surgery?
Minimally invasive and endoscopic spine surgery treat disc herniations and nerve compression through a very small (keyhole) incision, using a camera (endoscope) and fine instruments. Because the muscles and bone are largely preserved, patients usually experience less pain, smaller scars and faster recovery than with traditional open spine surgery.
At Pain Clinic of India, endoscopic spine procedures are reserved for carefully selected patients whose leg or arm pain from a slipped disc or nerve compression has not settled with non-surgical, image-guided treatment such as epidural injections or nucleoplasty. Suitability is always confirmed with an MRI and specialist assessment.
Who is Minimally Invasive & Endoscopic Spine Surgery for?
- Disc herniation (slipped disc) with leg or arm pain not responding to conservative care
- Nerve compression causing sciatica or radiculopathy
- Selected cases of lumbar canal stenosis
- Patients wanting an alternative to open spine surgery
How Minimally Invasive & Endoscopic Spine Surgery is performed
- Through a small (sub-centimetre) incision, an endoscope is guided to the spine under image guidance
- A camera provides a magnified view of the disc and nerve
- The herniated disc fragment compressing the nerve is removed
- The nerve is decompressed while preserving surrounding muscle and bone
- The tiny incision is closed — often with a single suture
Before, during & after the procedure
Before: A clinical assessment and MRI confirm the level and side of nerve compression. Suitability for the endoscopic approach is decided, blood thinners are adjusted and informed consent is taken.
During: The procedure is performed under local or short general anaesthesia with continuous image guidance. Because it is keyhole surgery, muscle and bone disruption is minimal compared with open surgery.
After & recovery: Most patients mobilise the same day and many go home within 24 hours. Recovery is generally faster than open surgery, with a small wound and less post-operative pain. A graded return to activity is advised.
Benefits of Minimally Invasive & Endoscopic Spine Surgery
- Keyhole incision — minimal muscle and tissue damage
- Day-care or short-stay, faster recovery than open surgery
- Less post-operative pain and smaller scar
- Targeted decompression of the compressed nerve
- Lower blood loss and infection risk than open surgery
Risks & possible side effects
- Temporary soreness at the incision site
- Recurrence of disc herniation in a small number of cases
- Transient nerve irritation, numbness or weakness
- Infection or bleeding (uncommon with minimally invasive technique)
- Need for conversion to open surgery in rare, complex cases
Conditions treated with this procedure
Frequently asked questions about Minimally Invasive & Endoscopic Spine Surgery
Medical references
This page is informed by guidance from the following authoritative medical sources: