To improve humor circulation the latest V4c Visian implantable collamer lens （ICL） was designed with a0.36-ram Aquapon. This design also eliminates the need to perform peripheral iridectomy before ICL implantation. ...To improve humor circulation the latest V4c Visian implantable collamer lens （ICL） was designed with a0.36-ram Aquapon. This design also eliminates the need to perform peripheral iridectomy before ICL implantation. Several authors reported rates of secondary surgical intervention related to insufficient vault in the presence or absence of cataract formation and excessive vault in the presence or absence of elevated intraocular pressure （IOP） after ICL insertion. Here, we report a case of rapid progression of a cataract to a hypermature state after implantation of an ICL with an Aquaport.展开更多
Dear Editor,I am Dr.Ye Shen from the Department of Ophthalmology,the First Affiliated Hospital,College of Medicine,Zhejiang University,Hangzhou,China.I write to share my experience of full-vision maintenance in patien...Dear Editor,I am Dr.Ye Shen from the Department of Ophthalmology,the First Affiliated Hospital,College of Medicine,Zhejiang University,Hangzhou,China.I write to share my experience of full-vision maintenance in patient with extrahigh myopia from implantable collamer lens （ICL） to trifocal intraocular lens （IOL） implantation.展开更多
目的:探讨角膜地形图引导的飞秒激光制瓣的准分子激光原位角膜磨镶术(FS-LASIK)与有晶状体眼后房型环曲面人工晶状体(TICL)植入术矫正近视合并中高度散光的临床疗效。方法:选取2019-06/2021-06在河源爱尔眼科医院屈光中心就诊的近视合...目的:探讨角膜地形图引导的飞秒激光制瓣的准分子激光原位角膜磨镶术(FS-LASIK)与有晶状体眼后房型环曲面人工晶状体(TICL)植入术矫正近视合并中高度散光的临床疗效。方法:选取2019-06/2021-06在河源爱尔眼科医院屈光中心就诊的近视合并中高度散光患者60例115眼,按手术方式分组,接受角膜地形图引导的FS-LASIK患者32例62眼纳入A组;接受TICL植入术的患者28例53眼纳入B组。记录术前、术后3mo的裸眼视力(UCVA)、最佳矫正视力(BCVA)、球镜度、残余散光度,评估手术安全性和有效性,并利用Alpins矢量分析方法评估散光的矫正效果。结果:术后3mo,两组患者安全性指数(1.163±0.167 vs 1.136±0.194)和有效性指数(1.145±0.159 vs 1.123±0.196)均无差异(P>0.05),但散光矢量分析显示两组患者成功指数[0.125(0.091,0.200)vs 0.200(0.167,0.250)]、矫正指数[1.000(0.902,1.066)vs 0.834(0.783,0.869)]、变平指数[1.000(0.922,1.079)vs 0.835(0.795,0.870)]均有差异(P<0.01)。结论:角膜地形图引导的FS-LASIK与TICL植入术均能安全、有效地矫正近视散光,角膜地形图引导的FS-LASIK手术矫正散光的效果优于TICL植入术。展开更多
基金Supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIP)(No.2017R1A2B4012327)
文摘To improve humor circulation the latest V4c Visian implantable collamer lens （ICL） was designed with a0.36-ram Aquapon. This design also eliminates the need to perform peripheral iridectomy before ICL implantation. Several authors reported rates of secondary surgical intervention related to insufficient vault in the presence or absence of cataract formation and excessive vault in the presence or absence of elevated intraocular pressure （IOP） after ICL insertion. Here, we report a case of rapid progression of a cataract to a hypermature state after implantation of an ICL with an Aquaport.
基金Supported partly by the General Natural Science Projects,Department of Education,Zhejiang Province,China(No.Y201636718)
文摘Dear Editor,I am Dr.Ye Shen from the Department of Ophthalmology,the First Affiliated Hospital,College of Medicine,Zhejiang University,Hangzhou,China.I write to share my experience of full-vision maintenance in patient with extrahigh myopia from implantable collamer lens （ICL） to trifocal intraocular lens （IOL） implantation.
文摘目的:探讨角膜地形图引导的飞秒激光制瓣的准分子激光原位角膜磨镶术(FS-LASIK)与有晶状体眼后房型环曲面人工晶状体(TICL)植入术矫正近视合并中高度散光的临床疗效。方法:选取2019-06/2021-06在河源爱尔眼科医院屈光中心就诊的近视合并中高度散光患者60例115眼,按手术方式分组,接受角膜地形图引导的FS-LASIK患者32例62眼纳入A组;接受TICL植入术的患者28例53眼纳入B组。记录术前、术后3mo的裸眼视力(UCVA)、最佳矫正视力(BCVA)、球镜度、残余散光度,评估手术安全性和有效性,并利用Alpins矢量分析方法评估散光的矫正效果。结果:术后3mo,两组患者安全性指数(1.163±0.167 vs 1.136±0.194)和有效性指数(1.145±0.159 vs 1.123±0.196)均无差异(P>0.05),但散光矢量分析显示两组患者成功指数[0.125(0.091,0.200)vs 0.200(0.167,0.250)]、矫正指数[1.000(0.902,1.066)vs 0.834(0.783,0.869)]、变平指数[1.000(0.922,1.079)vs 0.835(0.795,0.870)]均有差异(P<0.01)。结论:角膜地形图引导的FS-LASIK与TICL植入术均能安全、有效地矫正近视散光,角膜地形图引导的FS-LASIK手术矫正散光的效果优于TICL植入术。
