色素性青光眼是继发性开角型青光眼的一种特殊形式，其从虹膜色素上皮而来的黑色素颗粒分布于眼球各部分。其特征是中等度的近视、深前房、周边虹膜色素上皮放射状缺损，角膜后壁棱形色素沉着（Ｋｒｕｋｅｎｂｅｒｇ’ｓｓｐｉｎｄｌｅ），小梁网的高色素沉着、玻璃体晶体囊韧 Pigmented glaucoma is a special form of secondary open-angle glaucoma, melanin particles from the iris pigment epithelium distributed in various parts of the eyeball. It is characterized by moderate myopia, deep anterior chamber, peripheral iris pigmented epithelial radial defects, corneal posterior prism pigmentation (Krukenberg’pindle), trabecular meshwork hyperpigmentation, vitreous capsulorhexis