Chylack L T, Leske M C, Sperduto R, Khu P, McCarthy D
Brigham and Women's Hospital, Boston, MA.
Arch Ophthalmol. 1988 Mar;106(3):330-4. doi: 10.1001/archopht.1988.01060130356020.
The Lens Opacities Classification System (LOCS) is a simple system for classifying age-related human lens opacities at the slit lamp or in retroilluminated and slit-lamp photographs. The system employs a set of standard Neitz CTR retroilluminated black-and-white photographs for classification of cortical and posterior subcapsular cataracts and a single color slit-lamp photograph for classification of nuclear color and opalescence. We present a detailed description of the system.
晶状体混浊分类系统（LOCS）是一种用于在裂隙灯或后照式裂隙灯照片中对与年龄相关的人类晶状体混浊进行分类的简单系统。该系统采用一组标准的奈茨CTR后照式黑白照片对皮质性和后囊下白内障进行分类，并使用一张彩色裂隙灯照片对核颜色和乳光进行分类。我们对该系统进行了详细描述。
