在眼科手术中使用透明组织染色技术 ,可使施行手术者容易辨认该组织而利于手术操作。目前眼科手术组织染色技术主要有白内障手术中的晶状体前囊染色和特发性黄斑裂孔手术中的内界膜染色。使用的染色剂有吲哚青绿 (indocyaninegreen,ICG)和锥虫蓝 (trypan blue)等 [1 - 4 ] 。视 The use of transparent tissue staining techniques in ophthalmic surgery allows the operator to easily identify the tissue and facilitate surgical procedures. At present, ophthalmic surgical tissue staining techniques mainly include anterior capsule staining in cataract surgery and internal limiting membrane staining in idiopathic macular hole surgery. The dyes used are indocyanine green (ICG) and trypan blue [1-4]. Visual