Objective: To explore the selection of the best incision for operative treatment of benign breast tumor. Methods: The clinical data of 1000 cases of benign breast tumor operated by cosmetology incision were retrospectively analyzed. Results: All patients underwent tumor resection and were satisfied with the incision. Conclusions: Benign breast tumor can be excised through cosmetology incision, and no obvious scar leaves behind, so it can satisfy the cosmetic requirement of many patients.