年龄相关性黄斑变性(age-related macular degeneration,AMD)是50岁以上人群主要的致盲性眼病,其中萎缩型占AMD患病总数的85%~90%。随着光谱成像、眼底自发荧光、光学相干断层扫描、微视野、多焦视网膜电流图及其他新方法在眼科临床的应用,人们对萎缩型AMD病变的形态及功能改变有了更深入和全面的认识,本文就近年来的相关进展予以综述。
Age-related macular degeneration (AMD) is the main cause of blindness in the people older than 50 years old, and atrophic age-related macular degeneration ac- counts for 85% -90% patients of AMD. Following the application of multi-spectral ima- ging, fundus autofluorescence, optical coherence tomography, microperimetry, multffocal electroretinogram and other new methods in ophthalmic clinical,the morphological and fimctional changes of atrophic AMD lesions have been more in-depth and comprehen- sive, so this article will give a review on the relevant progress of examination techniques in recent years.