Microlumbar discectomy is a minimally invasive spine surgery. It removes part of a herniated lumbar disc pressing on a nerve root. The procedure relieves symptoms like sciatica, leg pain, or numbness. It is typically done under general anesthesia. A small incision (1–2 inches) is made in the lower back. A microscope or loupes are used for better visualization. Muscles are gently retracted to access the spine. The herniated disc material is carefully removed. Recovery is often faster than with open surgery. Most patients go home the same day or next does a discectomy weaken the back how long does it take to fully recover from a discectomy is discectomy safe micro lumbar discectomy cost micro lumbar discectomy success rate