Abstract: The ultrasonic guided injection technique has been widely used in the diagnosis and treatment of pain management，and it can provide objective basis for pain doctors to choose appropriate treatment technique in clinical practice.The ultrasonic guided injection technique can be used to support almost all of the common interventional procedures in pain management.The success rate of puncture and safety can be elevated markedly compared with the traditional techniques.But the efficacy still need to be identified in some kind of ultrasonic guided injection procedures.

Key words: ultrasonic-guided, imaging-guided, injection treatment, pain