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《International Eye Science》 2019-04
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Medium and long term observation of ICL V4c implantation for correction of high myopia

Ze-Bin Li;Wu-Mu Bi;Lin-Hui Zhong;Kang Sun;Huizhou Aier Eye Hospital;  
AIM: To observe the efficacy and safety of central hole phakic posterior chamber intraocular lens(ICL V4 c) implantation for correction high myopia.METHODS: Fifty-eight high myopia patients(116 eyes) who underwent the ICL V4 c implantation in our hospital from January 2016 to June 2017 were observed 1 wk, 1 mo and 1 a after operation respectively. Uncorrected visual acuity(UCVA), best corrected visual acuity(BCVA), equivalent spherical mirrors(SE), intraocular pressure(IOP), corneal endothelial cell count, ICL-vault, adverse reaction and complication were investigated.RESULTS: Postoperative UCVA and BCVA were significantly higher than that in preoperative group(P0.01). Significant differences were found between postoperative groups except between 1 mo and 1 a(P0.05). Postoperative SE at all time points were lower than that in preoperative group(P0.01). SE at 1 mo and 1 a after operation were close to 0 diopter. The safety index in 1 a postoperative was 1.33±0.67 and the effective index was 1.32±0.69. No significant differences were found in IOP and endothelial cell density after surgery comparing to that in preoperative group(P0.05). None of subjects developed cataract, glaucoma and decompensation of corneal endothelium. The degree of postoperative satisfaction was 100%.CONCLUSION: ICL V4 c implantation is a safe and effective method for correction of high myopia. The visual acuity stabilized 1 mo after operation.
【Fund】: 广东省惠州市医疗卫生类科技计划项目(No.2018Y110)~~
【CateGory Index】: R779.6
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【Citations】
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【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 Qian Daowei;Zhang Hongyang;Niu Yongyi;Liao Yanqiu;Guo Haike;Department of Ophthalmology, Pingshan New District People's Hospital of Shenzhen;Department of Ophthalmology, Guangdong General Hospital/Guangdong Eye Institute;Zhengzhou Aier Eye Hospital;;A survey of the quality of life in high myopia in implantable Collamer lens and Artisan PIOL recipients[J];中国实用眼科杂志;2017-07
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