论文部分内容阅读
用现代国际标准放射状角膜切开手术设备和器械,对近视734例1369眼作了放射状角膜切开手术。本文主要对术后随访6个月～2年8个月(平均15.5个月)、资料完整的288例497眼行疗效统计分析。术前屈光度-1.00～-19.00D,平均-6.80D,平均角膜曲度43.75D,裸眼视力0.01～0.5,术后屈光度平均降低5.12D,角膜曲率平均降低4.04D,裸眼视为≥0.5者为73.81％。≥1.0者为46.57％。并发症中,角膜穿孔占4.5％,视力波动占20％,眩目占2％,低矫≥-2.00D占19.72％。形成了自己的手术参数选择表。我们还对超高度近视眼(≥-13.00D)手术进行了探讨。
With modern international standard radial corneal incision surgery equipment and instruments, 734 cases of myopia were 1369 cases of radial corneal incision surgery. This article is mainly about postoperative follow-up of 6 months to 2 years and 8 months (average 15.5 months), 288 cases of complete data analysis of 497 eyes. Preoperative diopter -1.00 ~ -19.00D, average -6.80D, the average corneal curvature 43.75D, uncorrected visual acuity 0.01 ~ 0.5, postoperative refractive power decreased 5.12D average corneal curvature decreased 4.04D, the naked eye was ≥ 0.5 were 73.81%. ≥1.0 46.57%. Complications, corneal perforation accounted for 4.5%, visual acuity accounted for 20%, dizziness accounted for 2%, low correction ≥-2.00D accounted for 19.72%. Formed its own choice of surgical parameters table. We also explored ultra-high myopia (≥-13.00D) surgery.