摘要
目的 观察白内障超声乳化吸出术对角膜内皮的影响。方法 应用非接触式角膜内皮显微镜对白内障超声乳化术和囊外摘出术 2组病例的术前和术后每月 1次连续 3月的角膜内皮细胞计数观察。结果 超声组与囊外组术后 3月的角膜内皮细胞损失率比较经统计学分析其差异无显著性意义。但根据术者的熟练与否将超声组分组进行比较 ,则熟练组与非熟练组间差异有显著性意义 ,P <0 0 1。结论 在当今的技术及设备条件下施行超声乳化术是安全可靠的 ,但术者的经验、手术熟练程度及严格掌握手术适应证 。
To observe the influence of phacoemulsification on corneal endothelium.Methods The number of corneal endothelium cells in the phacoemulsification group and the control group with extracapsular extraction of cataract were measured by specular microscope before surgery and 1～3 months after surgery.Results The rate of corneal endothelium loss in the phacoemulsification after 1 month,2 month, and 3 month of the operation were 7.38%,18.11%,11.53% respectively,which were the same as those of control group of 21.37%,10.33%, 2.54% ,( P >0.05),but there were significant differences within the phacoemulsification group for different degree of the techniques of the operator,( P <0.01).Conclusions The phacoemulsification will be safe and reliable as long as the techniques of operator are improved and the indications are strictly mastered.And the corneal endothelium is one of abstract parameters by which we select the cases before surgery and valuate the effect after operation.
出处
《眼外伤职业眼病杂志》
北大核心
2001年第1期24-25,共2页
Journal of Injuries and Occupational Diseases of the Eye with Ophthalmic Surgeries
