经过长期探索,人们终于找到了一种能够置换玻璃体的高粘度、高分子物质—透明质酸钠(Healon)。1972年,透明质酸钠第一次用于眼内注射。Miller等(1977)首次报告应用于眼前节手术。此后,透明质酸钠广泛应用于临床,促进了眼显微手术的发展。它的粘性和弹性能使视网膜展平复位,并使眼前节重建,并使房角切开、睫状 After long-term exploration, people have finally found a high viscosity, high molecular substance that can replace the vitreous body - sodium hyaluronate (Healon). In 1972, sodium hyaluronate was first used for intraocular injection. Miller et al. (1977) reported the first report for anterior segment surgery. Since then, sodium hyaluronate widely used in clinical and promote the development of eye microsurgery. Its stickiness and elasticity enable flattening of the retina and reconstruction of the anterior segment, as well as incision of the angle of the ciliary body