What is the nerve block needle technique

Nerve block technology is the specialty of pain doctors from the department of anesthesiology. Through precise puncture of the corresponding damaged nerve roots, a small amount of anti-inflammatory and analgesic liquid is injected into the place closest to the nerve roots, so as to repair the damaged nerve to the maximum extent and avoid drug toxicity and side effects.
Nerve block, the purpose is to repair, to cure pain, not to destroy the nerve as some people think; It has many advantages, such as high efficiency, little damage and good analgesic effect. Just as precision-guided bombs used in modern warfare are compared to conventional bombs.