What is another name for the suspensory muscle of the duodenum?

The suspensory muscle of the duodenum is also known as the ligament of Treitz. This muscle plays a crucial role in supporting the duodenum and aiding in the movement of intestinal contents. It is anatomically situated at the junction between the duodenum and the jejunum, providing stability to the duodenum as well as helping to maintain the proper angle for the passage of food from one section of the small intestine to another.

The ligament of Treitz is particularly important during surgical procedures involving the upper gastrointestinal tract, as it is a landmark that indicates where the duodenum transitions into the jejunum. Understanding this structure is vital for students studying gastrointestinal anatomy and surgery, as well as for diagnosing conditions related to the duodenum and jejunum.