Non-invasive therapy for lumbar herniation — Percutaneous percutaneous intervention (PRT) is the most advanced non-invasive therapy for lumbar herniation — Percutaneous percutaneous intervention (PRT), also known as CT-guided drug repair. This proven technique originates from France and aims to repair the broken disc and restore its function. Advantages and principles: It is a non-invasive treatment. A wide range of back and leg pain is treated. CT scan can clearly see the lumbar intervertebral disc and the surrounding nerve roots and small bony joints, and the puncture needle can avoid them. The positioning is precise and the drug can be injected directly around the diseased disc. It is like watering a plant and pouring it directly on the roots. The best therapeutic effect is achieved with a minimum dose. Compared to oral medications, which reach the herniated discs and inflamed nerve roots at a reduced dose, the effect is significantly reduced. PRT can completely avoid the side effects of drugs. The pathophysiological manifestation of healing of lumbar synostosis is the healing of the fibrous ring fissure, which can be achieved by PRT.