Ozaki procedure-re-construction of aortic valve leaflets using autologous pericardial tissue: a review.

The Ozaki procedure has emerged as a valuable option for treating various aortic valve pathologies. This review article delves into the intricacies of this innovative surgical approach by exploring its adaptation to the complex anatomy and physiology of the aortic root. The diverse etiologies of aortic valve diseases, ranging from congenital anomalies to degenerative changes, make treatment selection a complex challenge.

An overview of aortic valve anatomy: the current understanding.

The traditional view of the aortic valve and aortic root as a simple conduit for blood flow between the left ventricle and the aorta is evolving with new insights from anatomy, physiology, cell biology, and advanced imaging techniques. This article provides an overview of the changing understanding of aortic root anatomy, shedding light on the intricate structures that contribute to maintaining unidirectional blood flow and the durability of the aortic valve. From historical perspectives to contemporary microscopic details, the components of the aortic root are explored, including the sinutubular junction, aortic sinuses, valve leaflets, and interleaflet triangles.