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本文报告50例100眼,男14、女36、年龄11～64岁、屈光度-6.25～30.00D高度近视眼底后极部病变与矫正视力的关系。报据眼底的表观和荧光血管造影的结果,将高度近视眼底病变分为三型,弥漫性病变、斑块性病变、复合性病变。弥漫性病变又分为Ⅰ型和Ⅱ型。高度近视的矫正视力,由于眼底病变类型不同矫正视力有明显的羞异。弥漫性病变矫正视力在1.0以上者占37.1％,0.5～0.9占43.2％,不足0.5者占19.7％。斑块性病变矫正视力全部在0.5以下(舍0.5)。复合性病变矫正视力与斑块性病变相似无1眼超过0.5者。高度近视眼的眼底病变对视功能的影响是多方面的,包括形觉、色觉和光觉的损害。
This article reports the relationship between posterior pole posterior pole disease and corrected visual acuity in 50 cases of 100 eyes, male 14, female 36, age 11-64 years, diopter -6.25-30.00D. Reported according to the apparent fundus and fluorescein angiography findings, the high myopia fundus lesions are divided into three types, diffuse lesions, plaque lesions, complex lesions. Diffuse lesions are divided into type Ⅰ and type Ⅱ. Corrected vision of high myopia, visual acuity due to different types of fundus lesions were significantly shame. Diffuse lesion corrected visual acuity of more than 1.0 accounted for 37.1%, 0.5 ~ 0.9 accounted for 43.2%, less than 0.5 accounted for 19.7%. All of the corrected visual acuity of plaque lesions were below 0.5 (0.5). Complex lesion corrected visual acuity and plaque lesions similar to 1 no more than 0.5. The effects of retinopathy of high myopia on visual function are manifold and include damage to the shape, color vision and photometry.