Lumbar disc herniation is a common clinical spine disease. In addition to surgery and conservative treatment, minimally invasive interventional treatment (PLDD, percutaneous excision and suction, spinal canaloscopy, collagenase) is the direction of future development, but the incidence of complications (bleeding, infection, gap narrowing, nerve injury, etc.) is high. Radiofrequency thermal coagulation treatment is more effective. At present, the minimally invasive treatment of herniated disc such as percutaneous excision and suction and PLDD is all through decompression, indirectly achieving the treatment purpose, destroying a large number of nucleus pulposus while treating the disease, and it is difficult to selectively treat the deformed herniated nucleus pulposus, and the damaged annulus fibrosus, and it is also unable to directly block the overflow of the nucleus pulposus fluid, and a series of complications such as bleeding, infection, nerve injury and gap narrowing cannot be assessed. In contrast, radiofrequency thermal coagulation target treatment is to directly denature, coagulate, shrink, reduce the volume of the nucleus pulposus of the protruding pathogenic part, release the compression, rarely injure the normal nucleus pulposus tissue, while directly blocking the release of glycoprotein and β-protein in the nucleus pulposus fluid, the warm-heat effect on the injured fibrous ring, nerve root edema, inflammatory reaction in the spinal canal to play a good therapeutic effect, the symptoms disappear and reduce immediately after treatment, high efficiency, treatment The treatment does not use local anesthetics, hormones and antibiotics, which makes the treatment green and safe. The puncture needle for RF is only 0.2MM thick, so the patient suffers very little pain during the puncture, and the operation is safe. and high temperature make the chance of infection very low. Among the many treatment methods, radiofrequency treatment of herniated disc is a new minimally invasive treatment method that is efficient, safe, simple to operate, and less expensive. It is a qualitative leap forward in minimally invasive treatment of herniated discs. Radiofrequency Targeted Thermocoagulation Surgical Method Radiofrequency thermocoagulation target treatment technology is to accurately place the radiofrequency needle to the onset site with the help of the electrical stimulation function of the radiofrequency temperature-controlled thermocoagulator and the impedance monitoring system, and precisely control the extent of the damage foci by adjusting the size of the radiofrequency output power and setting the action temperature, i.e., just use a special puncture needle of 0.7mm in diameter to accurately puncture the center of the disc under the surveillance of digital subtraction or CT. After confirming the safety, direct thermal coagulation and temperature control treatment is carried out to induce molecular movement and heat generation in the cells of the protruding disc tissue, resulting in degeneration, coagulation, contraction and volume reduction of the protruding disc tissue, thus relieving the compression of the nerve without injuring the normal disc tissue and surrounding nerves. After thermal coagulation, the volume of the nerve compression, i.e., the herniated disc tissue, shrinks back and produces a significant displacement separation from the nerve root, while the thermo-thermal effect will have a good therapeutic effect on the injured annulus fibrosus, edematous nerve root and inflammatory reaction in the spinal canal. shorter hospitalization time, etc. The six safety measures of radiofrequency targeted thermocoagulation The six safety guarantees of radiofrequency targeted thermocoagulation have completely solved the medical safety and healing effect problems that patients and doctors are most concerned about now. First, the accurate positioning of large C-arm X-ray machine, real-time monitoring under digital subtraction, accurate to 0.1cm data measurement. Second, the precise identification and stimulation function of the nerve. It can measure the nerve within 1cm of the treatment range and precisely distinguish whether it is a motor nerve or a sensory nerve. Third, the impedance measurement display function. Can accurately distinguish what tissue is the location of the needle tip, its impedance how much, in short: can distinguish the nucleus pulposus, fiber ring, calcification point, bone and blood vessels and accurate display with tone and digital. Fourth, the controllability of the temperature. Arbitrary adjustment of the treatment temperature with an error of less than 2 degrees Celsius ensures the safety of the treatment. V. Precise calculation of the treatment range volume. According to the length of the working end can be accurately calculated the volume of the treated tissue, that is, the volume of the removed nucleus pulposus can be precisely controlled. Sixth, the whole process of treatment does not use local anesthetics, analgesics, antibiotics and hormones, it is just a process of physical changes without any side effects to the human body. These six safety measures are not available in any of the minimally invasive treatment devices and methods for intervertebral discs in the world. These six safety measures are not available in any minimally invasive equipment and methods. It not only brings the safety and efficacy issues that doctors and patients are most concerned about to the extreme, making it easy and natural for doctors to do spinal surgery to cure herniated discs, but also changes the history of treating intervertebral discs, putting the treatment method of repairing them with the main purpose of speeding up degeneration as the main purpose of treatment. The treatment of herniated disc, cervical spondylosis and spinal cord type cervical spondylosis has been pushed to the pinnacle of the medical world. Advantages of radiofrequency targeted thermal coagulation technology applied to the treatment of cervical spondylosis Because of the complex structure of the anterior cervical region, there are many important tissues, such as the common carotid artery, jugular vein, thyroid gland, trachea, recurrent laryngeal nerve, esophagus, etc., there is a possibility of damaging these tissue structures during puncture and serious complications. Excessive puncture can cause spinal cord injury, making it a high-risk area for treatment due to its special location, and cases of paraplegia have occurred during surgical procedures. The key to successful treatment of cervical disc herniation is the accuracy of the puncture and the safety of the treatment process. Treatment devices such as excisional suction and discoscopy have thicker working cannula diameters and excessive puncture risks, and are therefore not suitable for the treatment of cervical disc herniation. The following analysis focuses on the application of ozonolysis, PLDD, NP, and radiofrequency targeted thermocoagulation in the treatment of cervical disc herniation. Compared with the four, the RF instrument has the thinnest puncture needle diameter (0.71 mm) and therefore its puncture risk is relatively the lowest. Since ozone is extremely destructive to lung epithelial cells, if it is mistakenly punctured into the trachea, resulting in ozone inhalation, serious consequences may occur during the procedure that are difficult to control, which requires extremely strong puncture skills of the physician practicing ozone therapy and also raises the risk of the procedure to a great extent. The thermal damage range of PLDD is large, and it is impossible to precisely distinguish the important nerves and blood vessels and other tissues in the neighboring areas, plus the patient is prone to choking or swallowing movements during the treatment, which may accidentally damage these important organs if he or she is not careful. The destruction range of RF instrument can be precisely measured and controlled, and its unique neurophysiological testing system can ensure the safety of the treatment target. Therefore, these shortcomings of ozone, PLDD, NP and other treatment methods can be compensated by RF therapy, and RF targeted thermal coagulation therapy should be preferred in the treatment of cervical disc herniation.