ABSTRACT
In the past 30 years, minimally invasive surgery has been greatly improved with the development of the energy platform, instrument platform, and imaging platform. Taking colorectal cancer surgery as an example, the five elements of surgical procedure have developed to a certain extent. The surgical approach has undergone a process from large to small. The range of resection ranges from simple bowel resection to radical resection/extended radical resection, and then to surgery that focuses on preserving organ function. With the recognition of the direction of normal lymphatic drainage and the characteristics of tumor lymphatic metastasis, lymph node dissection has been gradually standardized. The reconstruction of the digestive tract has changed from manual sutures to full endoscopic anastomosis, and then to the concept of functional anastomosis. The removal of the specimen has improved from large incision through the abdominal wall, to small laparoscopic incision, and then to the natural cavity. The evolution of these procedures depends on the advancement of technology platforms and equipment, and the recognition of new concepts. The development of minimally invasive platform must be in the direction of ensuring the implementation of the most optimized surgical approach. The platform is more secure, integrated, multifunctional, and intelligent. In the future, minimally invasive procedures must be aimed at maximizing the benefits of patients. The procedures are more scientific, functional, comfortable and diverse. Surgical innovation has promoted the development of the platform. The platform and the surgical procedure promote each other's development.