How to remove surgical scars in patients with fox odor, based on whether the patient belongs to the scar body, surgical scar volume, size and other factors to make an objective analysis. If the patient does not belong to the scar body, the axillary incision volume is small, at this time can be used as a local topical application of Ruyi Jinhuang cream or Xizheto ointment, appropriate massage, physical therapy, infrared radiation, improve local blood circulation, to promote faster softening of scar tissue, absorption, most patients can achieve better treatment results. Second, if the patient belongs to the scar body and the axillary incision is large, the scar can be frozen by liquid nitrogen or laser cauterized to make the fibrous tissue at the scar coagulate and necrosis to fall off by itself. Some patients can also consider surgical excision of the scar tissue and use absorbable protein sutures to repair the scar tissue at the incision, so as to achieve better treatment results.