ABSTRACT Understanding the anatomy and physiology of a bifurcation is crucial in today’s interventional field. The bifurcation lesion is one of the most challenging coronary conditions to treat percutaneously. Numerous interventional strategies have been investigated because of the high level of interest in these lesions, but the relatively poor procedural and long-term results. Improvements in stenting and other interventional procedures have reduced the likelihood of adverse clinical outcomes, by creating the most favorable environment for stents to do their work. […]