Rieger G
Br J Ophthalmol. 1981 Nov;65(11):760-1. doi: 10.1136/bjo.65.11.760.
Radial retroiridal pigmented lines found on the peripheral anterior capsule of the lens have been interpreted since their description by Vogt as remnants of the tunica vasculosa retroiridalis (membrana capsulopupillaris). They were found in nearly 5% of adults. A control examination of 1108 children and juveniles failed to reveal a single example. They are therefore thought to be caused by pigment released from the posterior layers of the iris, particularly near the pupillary border in old age, as a result of constant abrasive movements of the iris on the anterior surface of the lens.
自从沃格特描述了晶状体周边前囊膜上发现的放射状虹膜后色素线以来，它们一直被解释为虹膜后血管膜（囊状瞳孔膜）的残余物。在近5%的成年人中发现了这些色素线。对1108名儿童和青少年进行的对照检查未发现一例。因此，它们被认为是由于虹膜在晶状体前表面持续的摩擦运动，导致虹膜后层，特别是老年时靠近瞳孔边缘处释放色素而引起的。
