青光眼主要表现为眼胀、头痛、视力下降、视野缺损及视乳头损害,根治方法多采用小梁切除术。术后尤其是术前已有视乳头损害及视野缺损的患者,部分患者在眼压下降的同时出现视力下降。小梁切除术后低视力的处理,西医主张用血管扩张剂、维生素类及能量制剂,但临床效果多不理想。 Glaucoma mainly manifested as eye swelling, headache, decreased visual acuity, visual field defects and optic nerve damage, radical methods and more with trabeculectomy. After surgery, especially in patients with preoperative optic nerve damage and visual field defects, some patients with decreased intraocular pressure at the same time decreased visual acuity. Treatment of low vision after trabeculectomy, Western medicine advocates the use of vasodilators, vitamins and energy preparations, but the clinical effect of more than ideal.