There are certain risks associated with lumbar disc herniation surgery, mainly in the form of possible damage to blood vessels and nerves, and possible formation of blood clots, as follows: a. Damage to blood vessels: during the patient’s surgery, there is a risk of damage to blood vessels, which may cause hemorrhage and may endanger the patient’s life in serious cases. Injury to nerves: During the surgery, the spinal cord and nerves may be damaged, which may cause numbness, weakness, pain and swelling in the limbs, and may lead to complete paralysis in heavy cases. Third, the formation of thrombosis: after the surgery of lumbar disc herniation, most patients still need to be strictly bedridden, the blood flow will become slow, plus the stimulation of surgery makes the blood viscosity rise, will lead to thrombosis, serious may cause the patient to appear pulmonary embolism, will endanger life.