Amsler grid

英 美
  • 阿姆斯勒方格表
  • Amsler 阿姆斯勒
  • grid n.格子;栅栏;电网;网格;赛车起跑线
Noun:
  1. a pattern of small boxes that is used for self-monitoring by patients who have age-related macular degeneration