Clinical analysis of phacoemulsification in 1029 cases

Objective To analyze the clinical features and operative complications in the process of extracapsular extraction of cataract by phacoemulsification.Methods Phacoemulsification was performed on 1124 eyes of 1029 cases and analyze. Its effect and complications.Rsults 1068 eyes(95%) were finished successfully and 56 eyes were changed to extracapsular extraction cataract by operation .186 eyes(16.55%) attained corrected vision under 0.3;787 eyes(70.02%) attained corrected vision of 0.3 to 0.8;151 eyes(13.43%) attained corrected vision of 1.0 or better atler operation in one week.During the operations.there were capsular rupture in 92 eyes(8.19%),defeated capsulorhexis in 56 eyes(4.98%),damage of iris in 5 eyes(2.5%),fallen nucleus in vitreous cavity in 2 eyes(0.18%),defeated tunnel incision in 23 eyes(2.05%);atrophy of eyeball in 3 eyes(0.27%), detachment of retinal in eyes(0.27%),and entophthalmia in 1 eye(0.09%).Conclusion The extraction of cataract by phacoemulsification and embedding of artificial crystal is ettecive therapy method ,but thereare a lot of difficulties that from extracapsular extraction to phacoemulsification, the normal operation is guaranteed for a new hand to finish phacoemulsification successfully.