视觉质量分析在白内障患者中的临床应用

白内障是首位的致盲性眼病,目前仍以手术治疗为主,为提高手术疗效,白内障手术正从以前的复明性手术逐渐向屈光性手术转变。视觉质量是评估白内障患者成像质量及白内障手术疗效最重要的指标之一,目前已有多种视觉质量分析方法及检测仪器,各有其优势与不足。临床工作中应根据不同检测仪器的原理、功能及临床意义,选择最佳的视觉质量检查方法,以满足不同白内障患者的实际需求。

Clinical application of visual quality analysis in cataract patients

Cataract is a major cause of blindness and vision impairment disease, and the main therapy forcataract is operation. For improving the postoperative efficiency, cataract surgery has graduallytransformed from traditional restorative surgery to refractive surgery with modern technique. Visualquality is one of the crucial indicators for assessing imaging quality and surgical efficiency in cataractpatients. Although several instruments are available, each has its advantage and disadvantage. In the clinic, the optimum visual quality analysis methods should be selected according to the principle,function and clinical significance to meet the practical needs of different cataract patients.