Coronary artery bypass surgery, also coronary artery bypass graft surgery, and colloquially heart bypass or bypass surgery is a surgery performed to relieve Angina pectoris and reduce the risk of death from Coronary heart disease....
Partial ileal bypass surgery is a surgery which involves shortening the ileum to shorten the total small intestine length.First introduced in 1962 by Professor Henry Buchwald of the University of Minnesota, the procedure is used to treat a number of hyperlipidemias including familial hypercholesterolemia....