Greenberg D A, Leslie W J
J Am Optom Assoc. 1977 May;48(5):663-74.
This is the second portion of a two part series presented with the purpose of providing the optometrist with an overview of lens structure, cataract formation, classification, and ensuing clinical implications. Part II deals primarily with the clinical signs and symptomatology as encountered during the optometric examination. Each section of a general visual examination is presented in an attempt to demonstrate how cataracts of various types might influence test results. Some suggestions are presented for modification of optometric testing procedures along with some auxiliary procedures which may be utilized in evaluating the cataract patient.
这是一个分为两部分系列文章的第二部分，目的是向验光师概述晶状体结构、白内障的形成、分类以及随之而来的临床意义。第二部分主要讨论验光检查中遇到的临床体征和症状。介绍了一般视力检查的每个部分，以试图说明不同类型的白内障如何影响检查结果。针对验光测试程序的修改提出了一些建议，以及一些可用于评估白内障患者的辅助程序。
