As one of the multiple malignant tumor diseases, breast cancer is often treated by surgery. In recent years, the domestic medical diagnosis and treatment technology has been continuously improved, and the surgical diagnosis and treatment of breast cancer has also made great progress. However, due to the removal of the diseased breast in some patients, both physical and mental injuries are suffered to varying degrees. Therefore, plastic surgery diagnosis and treatment technology is widely used in the treatment of breast cancer, which can solve the cancer focus of patients while taking into account the physiological beauty of patients and ensuring the quality of life of patients. Based on this, this article reviews breast reconstruction and assistant technology of breast reconstruction surgery type, in order to provide reference for related surgical treatment of breast cancer patients