Patient-Friendly Explanation

Ileal interposition is a surgical procedure that moves a portion of the small intestine (the ileum) to a position higher up the digestive tract. This changes the release of gut hormones in a way that improves blood sugar control and can support weight loss, particularly in people with type 2 diabetes.

Clinical Definition

Ileal interposition is a metabolic surgical procedure in which a segment of the distal ileum is transposed to the proximal jejunum, increasing early exposure of the ileum to nutrients and enhancing secretion of incretin hormones such as GLP-1 and PYY. It is used primarily for metabolic (glycaemic) improvement in type 2 diabetes, with associated weight loss, and is performed in selected centres under study protocols.

Why It Matters

Metabolic procedures such as ileal interposition illustrate how gut hormones can be harnessed to treat obesity and diabetes. NuLifeCare Singapore’s medical team can help patients understand whether medication, surgical or combined approaches are most appropriate for their situation.