Comparison of contrast sensitivity after regional refraction multifocal intraocular lens implantation / 局解手术学杂志
Journal of Regional Anatomy and Operative Surgery
; (6): 753-756, 2018.
Article
en Zh
| WPRIM
| ID: wpr-702299
Biblioteca responsable:
WPRO
ABSTRACT
Objective To compare the sensitivity of regional refraction multifocal intraocular lens implantation with other methods. Methods A total of 78 patients with simple cataract treated by visual acuity in our hospital from February 2016 to June 2017 were selected as subjects.The patients were divided into SBL-3 group (26 cases),SN6AD1 group (26 cases) and ZMB00 group (26 cases) according to the different intraocular lens.The contrast sensitivity value of patients in 3 groups under clear light(85 cd/m2),dark light(3 cd/m2),clear and glare light(45 Lux),dark and glare light(28 Lux) with different spatial frequencies (3,6,12,18 c/d) by the United States CSV-1000E contrast sensitivity tester after surgery.Results In terms of sensitivity index as clear light,dark light,clear and glare light,and dark and glare,the SBL-3 group were better than those of ZMB00 group and SN6AD1 group,the difference was significant(P<0.05);there were no significant differences between ZMB00 group and SN6AD1 group of each index sensitivity(P>0.05).Conclusion The postoperative sensi-tivity of refractive multifocal intraocular lens implantation of SBL-3 is significantly better than the apodized diffractive multifocal intraocular lens implantation of SN6AD1 and alll optical diffractive multifocal intraocular lens implantation of ZMB00,which is worthy of widely use for simple cataract.
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Índice:
WPRIM
Tipo de estudio:
Diagnostic_studies
Idioma:
Zh
Revista:
Journal of Regional Anatomy and Operative Surgery
Año:
2018
Tipo del documento:
Article