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目的 评价新一代角膜塑形技术 (othorkeratology)矫治青少年近视的有效性、预测性及安全性。方法 应用美国视康公司提供的 OK近视矫正镜 ,对 2 2 1例 (44 2只眼 )近视患者进行矫治。结果 OK镜矫治 3mo后 ,视力在 0 .5及 0 .8以上分别为 93%及 72 % .矫正偏中心的占 9.5 % ,未见角膜明显损伤。结论 角膜塑形技术可有效矫治青少年近视 ,并具有矫正迅速、安全可靠等特点。对矫正后视力的巩固及提高矫治的准确性及可预测性有待进一步提高。
Objective To evaluate the effectiveness, predictability and safety of a new generation of orthokeratology (othorkeratology) in the treatment of juvenile myopia. Methods OK myopia correction lens provided by the United States as the company, on 221 cases (442 eyes) myopia patients correction. Results OK mirror treatment 3mo, the visual acuity was 0.5% and 0.8% were 93% and 72%, respectively, correction of eccentric center accounted for 9.5%, no significant corneal injury. Conclusion Orthokeratology can effectively correct myopia in young people and has the characteristics of rapid correction, safety and reliability. After the correction of visual acuity to consolidate and improve the accuracy and predictability of correction needs to be further improved.