There are no clinical cases of lumbar disc herniation L5 nucleus pulposus removal, but lumbar disc herniation nucleus pulposus removal is very common, and the removal of the nucleus pulposus is usually done without hanging the leg upside down. The goal of lumbar herniated disc surgical treatment is to remove the herniated nucleus pulposus and loosen the compressed nerve root. Herniated lumbar disc hanging upside down is very dangerous, not recommended to use on their own. Mainly still bedridden, you can use traction physiotherapy and other conservative treatment. It can make the intervertebral space wider, which is favorable to the lumbar disc to restore the normal position, and thus can promote the recovery of the disease. Surgical treatment is divided into minimally invasive and traditional open window decompression, etc., and the nerve root can be loosened after removing the protruding nucleus pulposus. Rehabilitation exercises should also be gradual. It is important to follow the doctor’s instructions for treatment.