Establishment and expansion of transanal endoscopic surgery system / 中华胃肠外科杂志

ABSTRACT

The surgical treatment of low rectal diseases has gradually changed from open radical operation to endoscopic minimally invasive operation. Transanal total mesorectal excision (taTME) combines endoscopic technique with transanal approach, and solves the problem of surgery exposure in lower rectal cancer. It has become an option for colorectal surgeons in lower rectal cancer. We named this operation as transanal endoscopic surgery, for the appropriateness when it is applied for other colorectal diseases. Transanal endoscopic surgery belongs to the category of natural orifice transluminal endoscopic surgery, which achieves the same pathological outcomes with less invasiveness and better organ functions compared with traditional surgery. It represents the tendency of low rectal surgery.