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Tu-less. (A), cut off sigmoid mesentery and blood vessel; (B), free rectum to approximately 3 cm below the peritoneum reflection; (C), free splenic flexure of the colon; (D), free transverse colon; (E), pull the ileocecal bowel out of the abdominal cavity, free ileocecal bowel and remove appendix; (F), The ascending colon was inverted and pulled out through the anus, and no Volvulus was confirmed by laparoscopy
