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目的 探讨白内障术前眼底检查的意义.方法 100例(100眼)术前行常规B超检查后,再行间接检眼镜检查眼底.结果 术前B超检查视网膜无异常,眼底镜检查发现视神经萎缩1例,高度近视黄斑板层孔1例,视网膜色素变性1例,陈旧性视网膜病变1例(视网膜分支静脉阻塞),糖尿病视网膜病变5例,术后检查与术前检查结果完全相同.结论 白内障术前行眼底镜检查,可以为手术医师提供正确诊断,预测术后视力提高的程度,大大减少医患之间不必要的医疗纠纷.“,”Objective To study the clinical significance of fundus examination before cataract surgery. Methods 100 cases( 100 eyes) were examined with B scan ultrasonography first and then indirect ophthalmoscopy was performed. Results No abnormal signs were found in all cases examined by B scan Abnormal signs found by indirect ophthalmoscope include optic atrophy( 1 case), high myopia with macular partial-thickness hole ( 1 case), atrophic chorioretinopathy ( 1 case) ( branch retinal vein occlusion) and diabetic retinopathy(5 cases). These preoperative examination results were in complete accord with the postoperative results. Conclusion The fundus examination performed before cataract surgery can give a proper diagnosis for the surgeons, estimate the postoperative visual acuity and reduce the medical tangles between the patients and the hospitals.