目的：观察硬性透氧性角膜接触镜（RGP）在眼球震颤视力康复治疗中的作用，探讨其意义。 方法：采集2009-03/2010-09门诊就诊的眼球震颤伴有高度散光的患者11例（男10例，女1例），分为两组，组一：经RGP配戴，镜框遮边、器械训练等综合治疗手段观察眼球震颤视力康复情况，组二：采取常规眼球震颤视力康复治疗。 结果：组一视力康复效果良好，组二效果不佳。 结论：在眼球震颤视力康复治疗中，RGP对于特殊屈光状态的患者效果显著。

AIM:To observe the effect of using rigid gas permeable contact lens (RGP) in visual impairment treatment of nystagmus and to investigate the significance. METHODS:Totally 11 cases(10 males, 1 female) were picked in outpatient who got nystagmus and astigmatism from March 2009 to September 2010.The cases were divided into two groups: group 1 wore RGP, group 2 were treated with traditional method. RESULTS:Group 1 got good effect and the effect of group was average. CONCLUSION:RGP has special effect on visual impairment treatment of nystagmus.