It is difficult to cut the fallopian tube by mistake in appendix surgery 1. Different parts: ① appendix is a long, thin, curved blind tube, in the lower right of the abdomen, located between the cecum and ileum, its root is connected to the posterior medial wall of the cecum, the distal end of the free and atresia, the range of activities of the location of the different people, changes greatly, by the mesentery and other influences, the appendix can be stretched out to the abdominal cavity in any direction. ② The fallopian tubes are located in the pelvis on either side of the uterine fundus, wrapped within the upper edge of the broad ligament of the uterus. From the two corners of the uterus were extended to the left, right ovary, is to transport oocytes into the uterus of the pipeline. 2. different shapes: ① appendix length varies from person to person, generally about 5-7cm long, short tubular, the distal end of the blind tube; ② fallopian tube for a pair of women’s slender and curved muscular tube, 10-12cm long, about 5mm in diameter each fallopian tube is divided into mesenchymal, isthmus, jugular abdomen and the funnel of the four parts. The rim of the funnel is called the umbrella, and there is a ventral opening of the fallopian tube in the deep part of the funnel. The appendix is usually the choice of surgery in the event of appendicitis, the traditional surgical incision will be in the right lower abdomen at the point of Mai’s due to the different structural parts of the surgery is difficult to injure the fallopian tube. Recently, laparoscopic surgery has become more common, and because of the advantages of laparoscopy, the vision is clear and there is no problem in distinguishing between the appendix and the fallopian tubes. Therefore, it is unlikely to cut the fallopian tube by mistake if the appendix is operated carefully.