A case of sigmoid colon volvulus with transanal ileus tube placement and Sharon's operation performed safely.

Although endoscopic repair is often performed for sigmoid colon volvulus without intestinal necrosis, surgery is the common choice of treatment due to recurrence. With no established treatment, Hartmann's operation or sigmoid colon resection is often performed. We report a case of a 65-year-old man with transanal ileus tube placement before surgery for sigmoid colon volvulus to prevent recurrence and achieve intestinal decompression followed by Sharon's operation to achieve one-stage anastomosis. The patient showed good postoperative course, with no recurrence 3 months after surgery. This report discusses the usefulness of the transanal ileus tube and Sharon's operation for sigmoid colon volvulus without intestinal necrosis along with a review of the literature.