Objective To analyze the plastic and repair effects of the "two needle method" disposable foreskin stapler in the treatment of phimosis and redundant prepuce. Methods From January 2021 to January 2023, 24 patients with redundant prepuce and phimosis treated in our hospital were selected as the research objects. They were randomly divided into control group and study group, with 12 patients in each group. The control group was treated with traditional circumcision; the study group was treated with "two needle method" disposable foreskin stapler. The operation-related indicators, incidence of complications and satisfaction were compared between the two groups. Results The operation time, blood loss and incision healing time of the study group were lower than those of the control group (P<0.05). The incidence of postoperative complications in the study group were lower than those in the control group (P<0.05). The surgical satisfaction, recovery satisfaction and appearance satisfaction of the study group were higher than those of the control group (P<0.05). Conclusion The clinical effect of "two needle method" disposable prepuce stapler in the treatment of phimosis and redundant prepuce is definite. It has the characteristics of beautiful wound, low incidence of postoperative complications, high safety and reliability of operation, which is worthy of clinical application.