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白内障手术方式的不同、人工晶状体的类型以及植入后所产生的屈光界面的变化等,都可能造成术眼视觉性质的改变,产生散光、屈光参差和像差改变等一系列的相关屈光问题。因此,以眼内屈光手术的要求为标准,强调白内障手术方式和操作技术、人工晶状体眼的光学系统与术前光学系统的差异、人工晶状体本身的光学特性,精确测量理论公式的应用等对术后视力的影响非常重要,将视光学和现代白内障手术相结合,是今后白内障手术的发展方向。
The different cataract surgery, the type of intraocular lens and the refractive interface produced after implantation changes, etc., may cause changes in the visual properties of the eye, resulting in astigmatism, anisometropia and aberrations change a series of related flexion Light problem. Therefore, the requirements of intraocular refractive surgery as the standard, emphasizing the cataract surgery and operating techniques, intraocular lens ophthalmic optical system and the difference between the preoperative optical system, the optical properties of the intraocular lens itself, the precise measurement of the application of the theoretical formula Postoperative visual acuity is very important, the combination of optometry and modern cataract surgery is the future development of cataract surgery.