由于脉络膜微循环障碍引起以眼底后极部为顶点的三角形脉络膜视网膜萎缩称为三角综合征。近年来,文献报告的典型三角综合征多由外伤特别是眼球钝挫伤引起,其中以球类致伤居多。一般采用对症治疗。近年有报告激光治疗和高压氧疗法,但效果均不肯定。我们用葛根素治疗。2例均为足球致伤的三角综合征,效果较满意。报告如下。 例1 男,32岁,因左眼被足球击伤.视物不清且下方黑影4天就诊。眼科检查:视力:右1.5,左 Triangular choroidal retinal atrophy caused by choroidal microcirculation disturbance with the posterior pole of the fundus as vertex is called trigonoid syndrome. In recent years, the typical reports of triangular syndrome caused by trauma, especially eye contusion caused by bruises, among them the majority of ball injuries. Generally used symptomatic treatment. In recent years there have been reports of laser therapy and hyperbaric oxygen therapy, but the results are not sure. We use puerarin treatment. 2 cases were football-induced triangular syndrome, the effect is more satisfactory. The report is as follows. Example 1 Male, 32 years old, was injured by football on his left eye. Eye examination: visual acuity: right 1.5, left