In the MIA group , on the basis of general anesthesia , before anesthesia induction , the acupoint catgut embedding was applied to Jiaji ( EX-B @ ) of T@ , T@ and T , , Feishui ( BL @ ) , Xinshu ( BL @ ) and Geshu ( BL @ ) on the affected side and bilateral Quchi ( LI @ ) and Zusanli ( ST @ ) ; after surgery , the analgesia pump was applied .