迟发性眼前节毒性综合征(toxic anterior segment syndrome，TASS)是TASS的一种特殊类型，两者既有共同点又有区别，随着人们认识的深入，越来越多的迟发性TASS被报道。迟发性TASS较典型性TASS少见，流行病学特征因人工晶体不同而有差异。几乎所有可引起典型性TASS的因素都可以引起迟发性TA SS，此外铝元素在迟发性TA SS的发生中可能有关键作用。迟发性TA SS临床表现与典型性TASS类似，累及后段更为常见，激素治疗有效。

Late-onset toxic anterior segment syndrome (TASS) is a special type of TASS, which has both similarities and differences. With the deepening understanding, more and more late-onset TASS is reported. Late-onset TASS is less common than typical TASS, and the epidemiological characteristics are vary with intraocular lenses. Almost all the factors that can cause typical TASS can cause late-onset TASS, in addition, aluminum element may play a key role in the occurrence of delayed TASS. The clinical manifestations of late-onset TASS are similar to those of typical TASS, with the involvement of the posterior segment more common and hormone therapy effective.