Objective:To investigate the treatment of axil ary osmidrosis operation method for reducing hematoma after using smal incision. Methods:Since 2011, we used the smal incision skin punch method to treat osmidrosis patients and postoperative effects were fol owed up for evaluating the method. Results:After 3 months to 2 years fol ow-up, the patients recovered wel and the effect were satisfactory. Conclusion:Skin punch drainage could effectively reduce the postoperative complications after using smal incision.