Objective To observe the characteristics of indocyanine green angiography in exudative age-related macular degeneration. Methods Thirty one cases(36 eyes)were diagnosed as exudative age-related macular degeneration by ocular examination,fundus color photography,fundus fluorescein angiography(FFA)and indocyanine green angiography(ICGA).Their ages ranged from 50 to 82 years.The visual acuities were FC/30cm before eye to 0.7.We analyzed and compared the characteristics of ICGA and FFA in these patients. Results Of 26 eyes with occult choroidal neovascularization(CNV)by FFA,15(57.7%)had classic CNV.Of 4 eyes with serous retinal pigment epithelial detachment(PED)without CNV by FFA,l had serous PED with classic CNV.The hyperfluorescence of the scar stain was defected by ICGA. Conclusion ICGA adds clinically useful information and is important in laser treatment of patients with occult CNV in AMD. (Chin J Ocul Fundus Dis,1998,14:76-80)