左手操作在腹腔镜右半结肠癌和直肠癌根治术中的应用优势及训练技巧OACSTPCD

Laparoscopic surgery is currently the primary surgical approach for the treatment of colorectal cancer.Due to factors such as anatomical characteristics of adjacent tumor sites,tumor size,and Trocar distribution,it is not easy for most right-handed surgeons to smoothly perform high-quality laparoscopic radical resection of colorectal cancer.There-fore,it is crucial to train the coordination of two-handed manipulation during laparoscopic surgery,particularly left-handed manipulation.Enhancing the flexibility of left-handed manipulation can streamline the surgical process.Based on the clinical practice experience of our team,this article takes laparoscopic radical resection of right-sided colon cancer and laparoscopic radical resection of rectal cancer as examples.It points out the difficulties and causes encountered dur-ing right-handed manipulation during surgery,discusses the advantages of left-handed manipulation,and proposes meth-ods and suggestions for optimizing left-handed manipulation training.