Lumbar canal stenosis develops gradually, most often after the age of 50. The lumbar canal in your lower back gradually narrows, compressing the nerves that extend down to your legs. You may feel radiating leg pain, numbness, or difficulty walking even short distances.
Minimally invasive lumbar decompression is a muscle-sparing, tube-assisted technique that relieves this nerve compression without dismantling the spine's stabilising structures. Unlike traditional open laminectomy, it preserves the midline anatomy through a small keyhole approach — allowing you to return home the same day.
At Spine 360, Dr Umesh Srikantha (M.Ch Neurosurgery) performs this procedure using a unilateral corridor to decompress nerves on either side of the canal. The goal is straightforward: remove only what is pressing on your nerves, and leave the rest intact.



