Comparative Study of Clinical Outcomes between 2 Types of 3-Piece Aspheric Intraocular Lenses
Journal of the Korean Ophthalmological Society
;
: 43-48, 2012.
Article
in Korean
| WPRIM
| ID: wpr-76069
ABSTRACT
PURPOSE:
To compare postoperative clinical outcomes between 2 types of 3-piece aspheric intraocular lenses.METHODS:
Uncorrected visual acuity, best corrected visual acuity, total ocular and internal ocular aberration including higher-order aberrations and spherical aberration, and modulation transfer functions were compared 6 months after cataract surgery between eyes implanted with TECNIS ZA9003 (group 1) and HOYA PC-60AD (group 2) in 30 and 28 eyes, respectively, In addition, the differences between postoperative spherical equivalent and preoperative target refractive errors were analyzed.RESULTS:
Clinical outcomes showed no significant differences between both groups including visual acuities, high order aberrations, and modulation transfer function. In both groups, postoperative refractive errors were more of a myopic state than preoperative estimated target refraction. The myopic refractive error between both groups showed no significant difference (-0.26 vs. -0.42 diopter, p = 0.75).CONCLUSIONS:
The newly developed 3-piece aspheric IOL, HOYA PC-60AD shows similar clinical outcomes compared with the widely used 3-piece IOL TECNIS ZA9003.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Refractive Errors
/
Cataract
/
Visual Acuity
/
Eye
/
Lenses, Intraocular
Language:
Korean
Journal:
Journal of the Korean Ophthalmological Society
Year:
2012
Type:
Article
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