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判定白内障术前视功能,过去临床上主要通过检查光觉、光定位、色觉等粗略估计其视功能。而对术后视功能的判定,无法估计。笔者运用夏氏固视(视力)性质分析,在防盲工作中,施行各类白内障手术134眼,采用“角膜映光固视点”检查法,能够较准确地判定白内障术前、后的视功能,现将134眼手术体会报告如下。临床资料本文病例全系我科89年至90年住院手术治疗的各类白内障病人110例共134眼。其中男性59例70眼,女性51例64眼,年龄最大的84岁,最小的2岁。先天性白内障21例31眼;后天性白内障89例103眼中,老年性白内障67例77眼,外伤性白内障6例7眼,
Judging the preoperative visual function of cataract, the past mainly through the inspection of light perception, light positioning, color vision and other rough estimates of visual function. Judgment of postoperative visual function, can not be estimated. The author uses the analysis of Charcot fixation (visual acuity), in the prevention of blind work, the implementation of various cataract surgery 134 eyes, the use of “corneal mapping fixation point of view” method, can more accurately determine the cataract preoperative and postoperative visual function , Now 134 eye surgery experience report as follows. Clinical data of this article all cases of our department 89 to 90 years of hospitalized patients with various types of cataract 110 cases a total of 134 eyes. There were 59 males and 70 females and 51 females and 64 eyes, the youngest was 84 years old and the youngest was 2 years old. 21 cases of congenital cataracts 31 eyes; acquired cataract 89 cases of 103 eyes, 67 cases of senile cataracts 77 eyes, traumatic cataract 6 cases of 7 eyes,