Minimally invasive foramenoscopic surgery for lumbar intervertebral disc herniation, postoperative scarring is defined as scar formation around the nerve root. Minimally invasive foramenoscopic surgery is fully known as percutaneous intervertebral foramenoscopic discectomy, which belongs to a kind of minimally invasive surgery, with the advantages of quick results, small trauma produced, and quicker postoperative recovery. High requirements for the surgical operator, the nerve function recovery after the surgery appears to be adhesion, there will be scar formation around the nerve root, may be due to the ligamentous soft tissue around the nerve root of the slight injury caused by the scar is generally with the advancement of time and gradually absorbed, can be healed. After minimally invasive foramenoscopic surgery for lumbar disc herniation, it is recommended that treatment be carried out under the guidance of a doctor to minimize adverse effects.