Abstract： Robotic surgery is applied in gastrointestinal surgery for their flexible and safe operation,especially in the narrow space of the pelvic cavity for radical surgery of rectal cancer,which has obvious advantages.Natural orifice specimen extraction surgery(NOSES)is a hot surgical technique that has developed rapidly in gastrointestinal surgery in recent years.The integration of robotic surgery and NOSES surgery has pushed minimally invasive surgery for rectal cancer to a new level.Robotic NOSES surgery for rectal cancer can be divided into two types based on the different extraction methods:transrectal and transvaginal specimen extraction.The selection and flexibility of surgical procedures are the keys to the standardized,healthy,and orderly development of robotic NOSES for rectal cancer.Based on domestic and foreign literature and guidelines and combined with the team's practical experience,the authors elaborate on the selection strategy of robotic NOSES for rectal cancer,in order to provide reference for more scientific and safe implementation of robotic NOSES for rectal cancer.