Conclusion The part of cecum and ascending colon were fixed with the method of staircase peritoneopexy, which accords with the demands of normal dissection.

• 结论采用梯形腹膜瓣固定法固定部分盲肠和升结肠,比较符合正常解剖结构和生理要求,效果理想,无严重并发症。