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本文初步报告了对42例83眼中低度近视病人行超短放射状角膜切开术(mini-RK)治疗结果。手术统一采用3mm直径光学视区,切口长度约2~2.5mm,运用往复式切开技术。术后6月87.9%裸眼视力达1.0,95.3%探眼视力0.5以上,术后屈光度及角膜屈光力均有改善。Mini-RK切口短,愈合快,较少影响角膜稳定性及抵抗外界力量的能力。只要选择好病人,手术方法得当,mini-RK仍可在中低度近视治疗中发挥作用。
This paper reports the results of 42 cases (83 eyes) with low myopia underwent short radial corneal incision (mini-RK). Surgery using a uniform 3mm diameter optical zone, incision length of about 2 ~ 2.5mm, the use of reciprocating incision technology. 87.9% of postoperative uncorrected visual acuity of 1.0, 95.3% of the eye sight 0.5 or more, postoperative refraction and corneal refractive power have improved. Mini-RK incision short, healing faster, less corneal stability and the ability to resist external forces. As long as the choice of a good patient, proper surgical methods, mini-RK can still play a role in low to moderate myopia treatment.