Microdiscectomy is a minimally invasive procedure to remove the portion of a herniated disc that is pressing on a spinal nerve, relieving pain, numbness, and weakness in the back and legs. Using small incisions and a surgical microscope, surgeons can precisely remove disc material while preserving healthy spinal structures, allowing for a faster recovery than traditional open surgery.
Microdiscectomy is recommended when a herniated disc causes persistent leg pain, numbness, or weakness that does not improve with rest, medication, or physiotherapy after several weeks, or when there are signs of nerve compression on MRI.