( @ ) The im provements in the upper limb pain ( @ + / -@ vs @ + / -@ ) , the systematic motor function of the upper limbs ( @ @ vs @ + / -@ ) , the nerve function defect ( @ + / -@ vs @ + / -@ ) , nailfold microcirculation ( total score @ + / -@ vs @ + / -@ ) and clinical symptoms in the acupuncture rehabilitation group after treatment were different significantly as compared with those in the simple rehabilitation group ( PO@,P-O .