What are the symptoms of upper mesenteric artery compression syndrome?

Superior mesenteric artery compression syndrome surgical methods are duodenojejunostomy, Treitz ligament amputation, duodenal reduction, etc.

1, duodenojejunostomy

This operation is through the duodenum and jejunum anastomosis, to relieve intestinal compression. During surgery, doctors will connect the duodenum and jejunum together, so that the position of the intestinal tract changes, thereby reducing the pressure on the superior mesenteric

artery.2. Treitz ligament amputation and release

This surgery is to cut the Treitz ligament to relieve the pressure on the intestinal tract. Treitz ligament is the ligament connecting the small intestine and abdominal wall. During the operation, the doctor will cut the ligament and change the position of the intestinal tract to relieve the pressure on the superior mesenteric artery

. During surgery, the doctor will reposition the duodenum from an abnormal position to a normal position, changing the position of the intestine and reducing pressure on the superior mesenteric artery.