临床眼科杂志2016，Vol.24Issue(6)：507-509,3.DOI:10.3969/j.issn.1006-8422.2016.06.009
白内障植入Toric IOL和单焦点非Toric IOL术后疗效观察
Outcomes of Toric IOL and monofocal non-Toric IOL implantation in cataract surgery
陈星 1于建春 1周丹英 1沈健 1吴雁冰1
作者信息
- 1. 1214062 江苏省无锡市第九人民医院眼科
- 折叠
摘要
Abstract
Objective To investigate visual outcomes of Toric intraocular lens implantation in cataract surgery. Methods 77 cataract patients (n = 108 eyes)underwent cataract surgery from July 2012 to July 2015 in Wuxi Ninth People's Hospital. Group A patients (n = 30 eyes)had more than 2. 0 diopters (D)of corneal astigmatism and received a Toric monofocal IOL. Group B patients (n = 38 eyes)also had more than 2. 0 D corneal astigmatism but received a monofocal non-toric IOL. Group C (n = 40 eyes)patients had less than 1. 5 D astigmatism and received a monofocal non-toric IOL. Patients were followed up for two months to observe their uncorrected visual acuity,best corrected visual acuity, refractive error,and corneal astigmatism. Results Postoperative uncorrected LogMAR visual acuity was 0. 25 ± 0. 21 in Group A,0. 52 ± 0. 22 in Group B and 0. 16 ± 0. 25 in Group C. The best corrected visual acuity was 0. 08 ± 0. 12 in Group A,0. 22 ± 0. 14 in Group B and 0. 04 ± 0. 11 in Group C. Preoperative keratometric cylinder was 3. 68 ± 1. 21 D in Group A,3. 42 ± 1. 47 D in Group B and 0. 95 ± 0. 41 D in Group C. These values changed to 1. 1 ± 0. 65 D,3. 15 ± 1. 35 D and 0. 91 ± 0. 52 D after surgery. Postoperative astigmatism was significantly different between group A and group B (P ≤0. 001)but not between group A and group C (P = 0. 17). Conclusions Toric IOL implantation is a safe and effective option to manage corneal astigmatism at the time of cataract surgery and to optimize visual outcomes for astigmatic patients.关键词
白内障/散光/Toric人工晶状体Key words
Cataract/Astigmatism/Toric intraocular lens引用本文复制引用
陈星,于建春,周丹英,沈健,吴雁冰..白内障植入Toric IOL和单焦点非Toric IOL术后疗效观察[J].临床眼科杂志,2016,24(6):507-509,3.
