瞳孔紧张症好发于青状年女性，多以单侧患眼瞳孔扩大为主要特征，传统治疗是借助缩瞳孔剂把瞳孔暂时缩小，在一定程度上达到改善外表的目的。作者采用星状神经节阻滞治疗瞳孔紧张症2例，获得较好疗效，报告如下。1病例介绍例1，冯某，女，44岁，自述左眼视力模糊。左瞳孔变大， Pupillary tension occurs in young women, and more to the unilateral eye pupil to expand as the main feature of the traditional treatment is to reduce the pupil with the help of shrink pupil temporarily to a certain extent, to achieve the purpose of improving the appearance. The authors used stellate ganglion block treatment of pupil dilated in 2 cases, get better curative effect, the report is as follows. A case introduction example 1, Fengmou, female, 44 years old, read the left eye blurred vision. Left pupil becomes larger,