摘要
屈光不正是眼科临床常见眼病。在儿童、青少年时期发病的屈光不正,由于视力不佳,常能引起家长的注意,而得到及时的诊治。但对于中、老年时期发生的眼屈光状态的变化易被忽视,我们在临床工作中发现一些中老年患者视力下降程度与器质性病变程度(晶体混浊、玻璃体混浊)不相符合,视疲劳症状严重。检影验光发现这部分患者多为远视或逆规则散光。矫正视力可正常或提高,视疲劳症状明显缓解。现将笔者在1991年2月—8月半年门诊工作中遇到105例逆规则散光、远视病例报告如下:
In this report,we collected 105 cases(206 eyes)out-patients with hyperopia and anti-regular astigmatism during 6 months,including 67 eyes of hyperopia(32.5%),139 eyes ofanti-regular astigmatism(67.5%).Among them,there were 20 eyes(9.7%)with myopiaanti-regular astigmatism(A×90±10).119 eyes(57.7%)with hyperopia anti-regular astig-ma tism(Ax180±10).Most of the cases are hyperopia or anti-astigmtism with lower diopter,they can be corrected well.175 eyes of the cases were corrected with visual acuity more thanor equal to 1.0 accountiry 84.6%.8 eyres of them were corrected with visual acuity less0.6,which have complications of cataract or the disease of eye fundus etc.
