Roux en y意思

"Roux en y" is a surgical procedure that involves creating a loop in a section of the small intestine and bringing one end of the loop back up to the stomach or esophagus. This procedure is typically performed to bypass a damaged or narrowed portion of the gastrointestinal tract, allowing food to bypass the affected area and continue through the digestive system.

The term "roux en y" comes from the French words "roux," which means red, and "en y," which means in the shape of the letter Y. The name describes the appearance of the surgical construct, which resembles the letter Y when viewed from the side.

This procedure is sometimes used in the treatment of gastrointestinal conditions such as Crohn's disease, which can cause strictures or obstructions in the small intestine. By bypassing the affected area, patients may be able to eat and digest food more normally, reducing symptoms such as abdominal pain, diarrhea, and malnutrition.