Robotic low anterior resection with complete splenic flexure mobilization and defunctioning left-sided loop colostomy: a case series.

A defunctioning stoma is used to alleviate the consequences of anastomotic leakage after low anterior resection for rectal cancer. A loop ileostomy is often preferred but may lead to dehydration and kidney injury. Here, we present a case series for an alternative: the left-sided loop colostomy.