为观察清洁剂流进眼内引起的化学性角膜病变,作者将经过手术的150例患者分为3组,每组50例。Ⅰ组由不知此项观察的年轻住院医师用3%的Savlon清洁剂清洗皮肤;Ⅱ组由老练细致的医师进行同样的冲洗;Ⅲ组则用5%吡咯烷酮碘(betadine)清洗剂。术后3～ To observe the chemical keratopathy caused by the flow of detergent into the eye, the authors divided the 150 patients who underwent surgery into three groups of 50. Group I was sensitized by a young resident who did not know this observation to clean the skin with 3% Savlon Cleaner; Group II was similarly irrigated by a skilled physician; Group III was treated with 5% Betadine. After 3 ~