[Rethinking of robotic radical gastric cancer surgery: similarities and differences to laparoscopic surgery]

The da Vinci Surgical System provides surgeons with a three-dimensional image view with greater clarity, which improves surgical precision, particularly in confined surgical spaces. Compared to laparoscopic surgery, robotic surgery has a shorter learning curve and may be a better choice for surgeons. However, some surgeons are susceptible to laparoscopic experience when performing robotic surgery, which can diminish the advantages of the robotic system. We discussed some key issues such as indications, use of energy instruments, surgical approach, lymph node dissection, and digestive tract reconstruction, from the habit of laparoscopic surgery, in light of our team's experience with robotic radical gastric cancer surgery and the latest literature, in order to help beginners better understand the robotic surgical system.