经自然腔道内镜外科的发展趋势

Trends in the development of natural orifice translumenal endoscopic surgery

Natural orifice translumenal endoscopic surgery(NOTES)is a surgical technique which is performed with an endoscope passed through a natural orifice,and then through an internal incision in the viscera(stomach,vagina or rectum)to perform intraabdominal operations.Since the first successful transgastric appendectomy performed by Dr.Rao and Reddy in 2004,NOTES is developing rapidly.The advantages of NOTES include no injury and scar in the body surface;lower anesthesia requirements;faster recovery and shorter hospital stays;avoidance of transabdominal wound infections.NOTES can also be applied to patients who are not suitable for open surgery and lapascopic surgery.NOTES has the potential to revolutionize the field of minimally invasive surgery by eliminating abdominal incisions,however,the safety and efficacy of NOTES still needs to be investigated in lhe future.