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黄斑裂孔是眼科临床常见病。根据黄斑视网膜缺损的程度,将其分为全层黄斑裂孔和板层黄斑裂孔。神经感觉层全部穿通为全层黄斑裂孔;而部分穿通,尚留有视细胞层者为板层黄斑裂孔。两者的鉴别对于判定预后、制定治疗方案都有很重要的意义。以往,人们通过裂隙灯显微镜和眼底荧光造影对其进行鉴别,但因操作复杂、器械昂贵、病人痛苦等原因,目前在我国尚未普及。夏德昭曾从视力性质分析的角度报告过黄斑裂孔的鉴别诊断。本文对40例黄斑裂孔病人与固视点的关系进行了深入观察,探讨了本病的固视特点及固视点检查对鉴别两种类型
Macular hole is a common clinical eye disease. According to the degree of macular retinal defects, it is divided into full-thickness macular hole and lamellar macular hole. Nerve sensory layer all through to the full-thickness macular hole; and part of the piercing, still leaving the retinal layer who are macular holes. The identification of the two for the determination of prognosis, the development of treatment programs are of great significance. In the past, people through the slit lamp microscope and fundus fluorescein angiography to identify them, but because of the complex operation, expensive equipment, patient suffering and other reasons, is currently not yet universal in our country. Xia Dezhao has reported the differential diagnosis of macular hole from the perspective of visual acuity analysis. In this paper, 40 cases of macular hole patients with fixation point of view in-depth observation of the relationship between the characteristics of this disease and fixation fixation point of view to identify two types of