“Subtotal colectomy and ileostomy with preservation of the rectal stump is established as the preferred operation for acute severe colitis which fails to respond to medical therapy. The surgical management of the rectal stump, however, remains controversial. The options include creation of a low sigmoid mucous fistula, closure of the rectosigmoid but leaving the closed stump in the subcutaneous plane at the lower end of a midline wound, or closure of the rectal stump at the level of the sacral promontory (leaving the rectal suture ⁄ staple-line in the peritoneal cavity).”

“Avoiding a second stoma by closing the rectal stump after ESC has been confirmed as acceptable practice by studies over the last 15 years, reporting no overall increase in complications. The location of a closed rectal stump appears to influence the incidence of pelvic sepsis. The lowest pelvic sepsis rate is associated with subcutaneous placement; despite a higher wound infection rate this option appears to be associated with a lower total morbidity reflected in a shorter POS.”

Trickett JP, et al Management of the rectal stump after emergency sub-total colectomy: which surgical option is associated with the lowest morbidity? Colorectal Dis. 2005 Sep;7(5):519-22. Full Text for Emory Users