Retrograde Superior Mesenteric Artery Stenting in Case of SMA Shuttering

This case describes a patient who underwent endovascular repair for an extent V thoracoabdominal aneurysm with planned coverage of the celiac artery. Following deployment of the stent graft, the superior mesenteric artery was shuttered, and the patient subsequently developed signs and symptoms of bowel ischemia. The patient underwent successful retrograde open superior mesenteric artery stenting with resolution of her symptoms. Although retrograde open mesenteric artery stenting (ROMS) has been primarily shown to be effective in acute mesenteric ischemia, this case demonstrates that ROMS can be used as a salvage option for shuttering during endovascular procedures.