The newest treatment for lumbar disc herniation, intervertebral foraminoscopy, is performed through a gap that already exists in the body, without removing bones and ligaments, and without cutting through muscles, with a 6 mm surgical incision to the body. It is used for herniated discs without severe calcification and is performed under local anesthesia with a 6 mm surgical incision. The patient can communicate with the surgeon in real time during the procedure, while having self-protection, so no nerves are damaged. The surgery is safe. He can eat right after the surgery. 3 days without rebound and he can be discharged from the hospital. Recent patient information is as follows.