Abstract: Objective To investigate the clinical effect of circular counterpart drainage technology combined with traditional Chinese medicine in the treatment of fracture associated infection wound. Methods A total of 40 patients with postoperative infection and wound failure in healing after fracture operation were selected and divided into observation group and control group according to random number table method, with 20 cases in each group. The control group was treated with circular counterpart drainage only, and the observation group was treated with traditional Chinese medicine syndrome differentiation on the basis of the control group.The wound healing rate and pain score of two groups were compared. Results The effective rate and cure rate of wound healing in observation group were significantly higher than those in control group (P<0.05). The wound inflammation and pain scores in observation group were significantly lower than those in control group (P<0.05). Conclusion The circular counterpart drainage technology combined with traditional Chinese medicine in the treatment of fracture associated infection wound can effectively control the wound infection and promote the wound healing.