引言翼状胬肉在农村及劳动人民中为常见的眼病,它在睑裂内外眥部球结膜组织增生,其基底部与结膜组织相融合。在进行时,组织肥厚、充血,含有丰富的血管,故呈红色,生于鼻侧者较多,可能鼻侧结膜较颞侧结膜干燥有关,且不断的向角膜伸展,因此,不但有碍美观,并能引起角膜散光,影响视力,根据日本齐藤嘉辅:“翼状胬肉统 Introduction Pterygium is a common eye disease in rural areas and working people. It has hyperplasia of bulbar conjunctiva inside and outside the palpebral fissure, and its basal part is fused with conjunctival tissue. In progress, tissue hypertrophy, congestion, rich in blood vessels, it is red, born in the nasal side are more likely to nasal conjunctiva than the temporal conjunctival dry, and continue to the cornea stretch, therefore, not only hinder the appearance , And can cause corneal astigmatism, affecting vision, according to Japan’s Saito Jiafu: "pterygium system