先天性白内障手术开盲后,对形觉遮蔽性弱视和屈光不正、屈光参差性弱视的管理,长期以来没有解决,小儿眼科工作者一直在摸索既合理又方便的促使黄斑——皮层——黄斑系统发育的方法。国外有应用超常戴接触镜(extended-wear lens),早期矫正屈光,以期促使建立注视,但实际应用很困难,既不方便,又不安全。为在视觉发育的关键期(critical Period)建立注视 After the operation of congenital cataract surgery is open, the management of amblyopia with shape obscure ametropia and anisometropic amblyopia has not been solved for a long time. Pediatric ophthalmologists have been exploring both rational and convenient ways to promote macular-cortex- Method of macular phylogeny. Abnormal use of foreign wear contact lenses (extended-wear lens), early correction of refractive, in order to promote the establishment of gaze, but the practical application is difficult, neither convenient nor safe. Gazing for a critical period in visual development