The use of a lumbar brace is necessary after lumbar herniated disc surgery because it can help with recovery and stabilize the spine. Lumbar herniated disc surgery is currently performed in both conventional open surgery and minimally invasive surgery. The main goal of the surgery is to remove the nucleus pulposus or remove the vertebral plate in order to relieve the symptoms of compression caused by the herniated disc. A lumbar brace is usually required after herniated disc surgery to immobilize the lumbar joints and stabilize the spine. Because in surgery, whether open surgery or minimally invasive surgery, it is necessary to cut the skin to enter the lumbar spine, the operation will hurt the muscle tissue and lumbar vertebrae, which may cause the lumbar spine joints to appear unstable phenomenon after the operation, so it is necessary to use the lumbar support fixation. It is recommended to go to the regular hospital for lumbar disc herniation surgery, and after the surgery, according to the professional doctor’s advice, rehabilitation treatment.