Genicular artery embolization is a minimally invasive procedure that targets the genicular arteries, which are responsible for supplying blood to the knee joint. By reducing the blood flow to the knee, the procedure aims to alleviate chronic knee pain. The genicular arteries are branches of the femoral artery that supply blood to the knee joint. In individuals with chronic knee pain, these arteries can become enlarged and contribute to inflammation and pain. Genicular artery embolization aims to reduce the blood flow to the knee joint, thereby decreasing the pain signals and providing relief.