Since the first report of laparoscopic surgery for colorectal cancer in 1991, 1 its popularity has been increasing worldwide based on evidence that laparoscopic surgery provides better short-term outcomes and similar oncological outcomes compared with open surgery, supported by previous large randomized clinical trials (RCTs). 2-5 Laparoscopic right hemicolectomy (LRH) is one of the most common procedures in colorectal cancer surgery, which is employed for right-sided colon cancer. However, it has several unique issues unlike other colorectal cancer surgeries. There were several different approaches for lymph node dissection (i.e. medial-to-lateral, lateral-to-medial, and cranial-to-caudal) and reconstruction (i.e. intracorporeal and extracorporeal). Furthermore, there are anatomical variations in vascular structures encountered during LRH, and various landmarks have been proposed for a successful surgery.