国际眼科杂志2013，Vol.13Issue(7)：1330-1333,4.DOI:10.3980/j.issn.1672-5123.2013.07.09
可调节人工晶状体植入术后的视觉质量及拟调节力
Clinical research on visual performance and pseudophakic accommodation of Tetraflex accommodative intraocular lens in cataract surgery
谢军谊 1晏世刚 1卢浩泉 1罗书科1
作者信息
- 1. 528000,中国广东省佛山市第二人民医院眼科中心
- 折叠
摘要
Abstract
AIM: To obverse visual acuity, pseudophakic accommodation, visual performance after implantation of the Tetraflex accommodative intraocular lens (IOL) in patients with age-related cataract.METHODS: Case -control study. Forty-eight patients (seventy-two eyes) with age-related cataract received phacoemulsification and implantation of artificial intraocular lens in our department during March 2010 to December 2012. The patients were randomly divided into 2 groups: Tetraflex group( 23 cases 35 eyes) and SA60AT group (25 cases 37 eyes). All patients were assessed for visual acuity, accommodation amplitude and contrast sensitivity visual acuity in 1, 3 and 6mo after the surgery. The indexes were analyzed by SPSS 13. 0 statistics software.RESULTS: There were no statistically significant differences in uncorrected distance visual acuity (UCDVA) and best - corrected distance visual acuity ( BCDVA) between the two groups ( P> 0. 05); while there were statistically significant differences in uncorrected near visual acuity (UCNVA) and distance-corrected near vision acuity (DCNVA) (P<0. 05). There was no significant difference of contrast sensitivity between the 2 groups (P> 0. 05). The Tetraflex group has best accommodative amplitude than the SA60AT group(P<0.05), and there was no significant difference of contrast sensitivity between the 2 groups (P>0.05). The Tetraflex group had higher rate of spectable independence than the SA60AT group (82.9% vs 16.2%) (P<0.05).CONCLUSION; Tetraflex provides an excellent distance and near visual acuity, good amplitude of accommodation and decrease the dependence of spectacle, and improve the visual performance. But its long-term effect remains to be observed.关键词
白内障超声乳化术/可调节人工晶状体/单焦点人工晶状体/调节幅度Key words
phacoemulsification/ accommodative intraocular lens/ monofocal intraocular lens/ accommodative amplitude引用本文复制引用
谢军谊,晏世刚,卢浩泉,罗书科..可调节人工晶状体植入术后的视觉质量及拟调节力[J].国际眼科杂志,2013,13(7):1330-1333,4.
