期刊文献+

1.8mm同轴微切口白内障超声乳化术对角膜内皮及视力的影响 被引量:9

Effects of 1.8mm coaxial micro incision phacoemulsification on corneal endothelial injury and postoperative visual acuity
下载PDF
导出
摘要 目的:探讨1.8mm同轴微切口白内障超声乳化术对角膜内皮损伤及术后视力恢复的影响。方法:选择2013-07/2015-07行白内障超声乳化吸除术患者120例145眼为研究对象,采用随机数字表法分为观察组60例73眼和对照组60例72眼,观察组采用1.8mm同轴微切口白内障超声乳化术,对照组采用传统3.2mm同轴切口白内障超声乳化术,比较两组患者术后裸眼视力(UCVA)、最佳矫正视力(BCVA)、切口部位角膜厚度、切口宽度、切口长度、黄斑中心凹视网膜厚度、手术源性散光、角膜内皮细胞计数、手术并发症等指标。结果:术后1wk,观察组UCVA、BCVA好于对照组,差异有统计学意义(t=3.604、7.109,P<0.05);术后1wk、1mo时,观察组切口宽度小于对照组,差异有统计学意义(t=205.3、225.2,P<0.05),切口长度大于对照组,差异有统计学意义(t=3.926、5.009,P<0.05);术后1wk,观察组黄斑中心凹视网膜厚度小于对照组,差异有统计学意义(t=2.817,P<0.05);观察组手术源性散光度小于对照组,差异有统计学意义(t=19.43、22.16,P<0.01);两组患者并发症(8.22%vs 11.11%)比较无统计学意义(χ~2=0.348,P>0.05)。结论:1.8mm微切口超声乳化技术有助于促进白内障患者视力恢复,可能与减轻角膜损伤、增强角膜闭合状态及降低术后术源性散光有关。 AIM:To investigate the effects of 1.8mm coaxial micro incision phacoemulsification on corneal endothelial injury and postoperative visual acuity.METHODS: Totally 145 eyes in 120 patients underwent phacoemulsification from July 2013 to July 2015 were randomly divided into observation group 60 cases (73 eyes) and control group 60 cases (72 eyes).The observation group 60 cases were given 1.8mm coaxial micro incision cataract phacoemulsification operation,while the control group were given traditional 3.2mm coaxial micro incision cataract surgery.The uncorrected visual acuity (UCVA),best corrected visual acuity (BCVA),corneal thickness of incision area,incision width,incision length,macular retinal thickness,surgically induced astigmatism,corneal endothelial cell counts and complications of the two groups were compared.RESULTS: The UCVA and BCVA on 1wk after surgery of the observation group were significantly higher than the control group (t=3.604,7.109;P〈0.05);the width of incision on 1wk and 1mo after surgery of the observation group were significantly less than the control group (t=205.3,225.2;P〈0.05).The length of incision in observation group was significantly greater than the control group (t=3.926,5.009;P〈0.05).Macular retinal thickness 1wk after surgery of the observation group was significantly less than the control group (t=2.817,P〈0.05).The surgically induced astigmatism was significantly less than the control group (t=19.43,22.16;P〈0.01);the difference of corneal edema between the two groups was not significant (8.22% vs 11.11%) (x2=0.348,P〉0.05).CONCLUSION: The 1.8mm micro incision phacoemulsification is helpful to improve the visual acuity of patients with cataract phacoemulsification,which may be related to the reduction of corneal cell injury,enhancement of corneal closure and decrease post-operation corneal original astigmatism.
作者 董永孝 许淑云 杜建英 王升 蒲晓莉 关小荣 张文芳 Yong-Xiao Dong Shu-Yun Xu Jian-Ying Du Sheng Wang Xiao- Li Pu Xiao- Rong Guan Wen-Fang Zhang(Department of Ophthalmology, Lanzhou University Second Hospital, Lanzhou 730030, Gansu Province, China Department of Ophthalmology, the First People's Hospital of Xianyang City, Xianyang 712000, Shaanxi Province, China)
出处 《国际眼科杂志》 CAS 2017年第8期1441-1445,共5页 International Eye Science
关键词 白内障超声乳化术 微切口 角膜内皮损伤 视力 phacoemulsification micro incision corneal endothelial injury visual acuity
  • 相关文献

参考文献8

二级参考文献136

  • 1蒋宇振,罗莉霞,刘玉华,吴明星,张新愉,刘奕志.双手微切口白内障超声乳化术的超声能量应用研究[J].眼科研究,2005,23(5):528-531. 被引量:3
  • 2孙靖,田芳,李筱荣.与玻璃体切割手术有关的白内障超声乳化吸除术[J].国际眼科纵览,2006,30(5):340-343. 被引量:4
  • 3赵晓辉,邢怡桥,陈樱.双手微小切口白内障超声乳化术的临床疗效观察[J].眼视光学杂志,2006,8(5):318-320. 被引量:9
  • 4张广斌,陈伟,毛祖红.微小切口晶状体超声乳化吸出术应用价值[J].眼外伤职业眼病杂志,2006,28(11):817-819. 被引量:8
  • 5Agarwal A, Agarwal S, Agarwal A. Phakonit: a new technology of removing cataract through a 0.9ram incision[M]// Agarwal S, Agarwal A,Saehdcv MS, etal. Phacoemulsification, laser cataract surgery and foldable IOLs. New Delhi: Jaypee Brothers. 1998: 139-143.
  • 6Kehnan CD. History of phacoemulsification[M]// Agarwal S, Agarwal A, Saehdey MS, et al. Phaeoemulsifieation, laser cataract surgery and foldable IOLs. New Delhi: Jaypee Brothers. 1998:1-8.
  • 7Agarwal A, Agarwal A, Agarwal S, et al. Phakonit: pha- coemulsification through a 0.9 mm corneal incision [J]. J Cataract Refract Surg,2001,27(10):1548-1552.
  • 8Agarwal A, Agarwal S, Agarwal A, et al. Phakonit-lens removal through a 0.9 mm incision [J]. J Cataract Refract Surg. 2001 ,27(10): 1531-1533.
  • 9Agarwal A, Agarwal S. Agarwal A, et al. Phakonit with an AcriTec IOL[J]. J Cataract Refract Surg,2003,29(4) : 854-855.
  • 10Tsuneoka H, Shiba T, Takahashi Y. Ultrasonic phacoemulsificalion using a 1.4 mm incision:clinical results [J]. J Cataract Refracl Surg, 2002,28(1 ) : 81-86.

共引文献190

同被引文献70

引证文献9

二级引证文献40

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部