近视眼眼球形态结构的改变及其对眼内压的影响

了解近视眼的成因对近视眼的治疗具有重要意义。近视眼可导致眼球形态结构的改变,包括眼轴、角膜厚度、眼前房、晶状体及玻璃体均有不同程度的改变,眼轴延长可直接导致屈光度的近视化。近视眼的平均眼压较正常人眼压增高,影响眼压的主要因素为眼轴长度、屈光度及角膜厚度。近视眼、眼轴延长、眼压增高三者关系密切,现就近视眼眼球形态的改变及其对眼压的影响进行综述。

Myopic Eyeballs Morphological Structure Changes and Its Impact on Intraocular Pressure

To understand the causes of myopia is of great significance in myopia treatment.Myopia can lead to eye shape and structure changes,including different degrees of changes of axial length and corneal thickness,anterior chamber,lens and vitreous;axial extension can directly lead to diopters of myopia.Average intraocular pressure of myopia is higher than that of the normal people,major factors affecting intraocular pressure are axial length,diopter and corneal thickness.Axial extenion,increased intraocular pressure and myopia are closely related.Here is to make a review on myopia influence on morphological changes and intraocular pressure.