What's The Difference Between Nerve Block Therapy And Blocking?
Nov 21, 2022
Nerve block therapy and "sealing" are both therapeutic means, but their functions and methods are different, respectively:
1. Different places to get the shot. Nerve block therapy refers to the injection of drugs into the spinal ganglia, plexus or near nerves such as nerves and sympathetic ganglia. While occlusive is lesion injection, occlusive therapy is to inject certain drugs into the pain point, joint capsule, nerve stem and other parts.
2. They have different functions. Nerve block therapy drugs have the function of regulating nerves, dilating microvessels at the lesion site and improving blood circulation in the diseased tissue. Sealing can play the role of anti-inflammatory and analgesic, relieve spasm and so on.
3. Different use methods. In addition to chemotherapy with injections, there are physical nerve blocks, commonly thermocoagulation, cryotherapy, and nerve blocks with mechanical injury. The sealing is done by injecting a needle into the affected area.
4. Different ranges of drug use. Closure therapy is generally used in the treatment of muscle, ligament, fascia, tendon sheath, bursa, osteofibrous duct trauma, strain and degenerative osteoarthrosis. Because of "blocking" injection contains more prednisolone, dexamethasone and other hormone components. However, low concentration local anesthetics are used in nerve block therapy, and high concentration local anesthetics, ethanol, phenol and other nerve destroying drugs can also be used to achieve long-term analgesia.
