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我院从1990年4月至1991年12月共做放射状角膜切开术治疗近视眼300例,随访到55例,其中男50例,女5例。双眼手术者18例,共73只眼。患者按术前屈光的轻重分为4组:第一组-1.50～-3.00D.S.,第二组-3.25～-4.50D.S.,第三组-4.75～-6.00D.S.,第四组-6.00D.S.以上。手术挑选年龄18～50岁,近视稳定2年以上,度数在-1.00～6.00D.S.之间,矫正视力可达1.0,全身及眼部无影响切口愈合的疾病,因种种原因不宜戴眼镜者。术前检查包括常规眼科检查,屈光测定,超声角膜厚度测定。手术一律在手术显微镜下施行。表麻及球结膜下麻醉,
Our hospital from April 1990 to December 1991 a total of 300 cases of radial keratotomy for the treatment of myopia, followed up to 55 cases, including 50 males and 5 females. 18 cases of binocular surgery, a total of 73 eyes. Patients according to the severity of preoperative refraction is divided into 4 groups: the first group -1.50 ~ -3.00DS, the second group -3.25 ~ -4.50DS, the third group -4.75 ~ -6.00DS, the fourth group -6.00DS above . Surgical selection of 18 to 50 years of age, stable myopia more than 2 years, the degree of -1.00 ~ 6.00D.S., Between corrected visual acuity of up to 1.0, the whole body and eye no effect incision healed diseases, due to various reasons should not wear glasses. Preoperative examination including routine ophthalmology, refractive, corneal thickness measurement. Surgery shall be performed under a surgical microscope. Table Ma and subconjunctival anesthesia,