引起黄斑变性的原因 付书华 南昌大学第二附属医院

引起黄斑变性的原因 付书华 南昌大学第二附属医院
老年性黄斑变性是一个多因素发病的病症，最主要的原因包括以下几个方面：1:先天发育缺陷造成黄斑病变，就是黄斑缺损、黄斑劈裂以及视觉细胞发育不良等等！2:年龄有关的黄斑变性，这一类疾病主要发生在50岁以上的老年人，而且这是一种累积性的慢性疾病，因为眼底组织本身随着年龄的增加而发生退化，抗氧化能力及自我修复的能力下降进而导致黄斑病变！还有几种突发性的情况，黄斑前膜、黄斑裂孔以及劈裂等等，都会在不同程度上影响黄斑的功能，进而影响到人的一个最主要的视觉是功能，当然其他因素还包括一些外伤、高度近视、炎症、视网膜变性一些疾病，还有一些全身情况疾病的影响如高血糖、高血压等等，都有可能会影响到这种黄斑的功能。黄斑这种病变它是一个多因素发病的一种慢性的疾病。

Causes of macular degeneration
Age related macular degeneration is a multifactorial disease, The main causes are as follows: 1. Maculopathy caused by congenital developmental defects, That is, macular defect, macular split and visual cell dysplasia and so on! 2: Age related macular degeneration, This kind of disease mainly occurs in the elderly over 50 years old, And it's a cumulative chronic disease, Because the fundus itself degenerates with age, The ability of anti-oxidation and self-healing decreased and then lead to maculopathy! There are also several unexpected situations, Macular anterior membrane, macular hole, cleavage, etc, It will affect the function of macula in different degrees, And then one of the most important visual functions that affect people is function, Of course, other factors include trauma, high myopia, inflammation and retinal degeneration, There are also effects of systemic diseases such as hyperglycemia, hypertension and so on, May affect the function of this macula. Macula is a chronic disease with multiple factors.