A comparison of higher order aberrations in eyes implanted with AcrySof IQ SN60WF and AcrySof SN60AT intraocular lenses

A comparison of higher order aberrations in eyes implanted with AcrySof IQ SN60WF and AcrySof SN60AT intraocular lenses

To evaluate the efficacy of AcrySof SN60WF aspheric intraocular lens (IOL) in decreasing spherical aberration and total higher order aberrations (HOAs) after cataract surgery compared to the spherical SN60AT lens. Wavefront analysis was conducted on 28 eyes of 28 patients that underwent un-complicat...

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Veröffentlicht in:European journal of ophthalmology 2007-05, Vol.17 (3), p.320-326
Hauptverfasser: Awwad, S T, Lehmann, J D, McCulley, J P, Bowman, R W
Format: Artikel
Sprache:eng
Schlagworte:
Acrylic Resins
Aged
Corneal Topography
Female
Humans
Lens Implantation, Intraocular
Lenses, Intraocular
Male
Phacoemulsification
Prosthesis Design
Refraction, Ocular
Refractive Errors - prevention & control
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Zusammenfassung:To evaluate the efficacy of AcrySof SN60WF aspheric intraocular lens (IOL) in decreasing spherical aberration and total higher order aberrations (HOAs) after cataract surgery compared to the spherical SN60AT lens. Wavefront analysis was conducted on 28 eyes of 28 patients that underwent un-complicated phacoemulsification with implantation of either SN60WF (15 eyes) or SN60AT lenses (13 eyes). Eyes with a history of uveitis, retinal diseases, and previous surgery were excluded. SN60WF eyes had less mean absolute spherical aberration than SN60AT eyes both at 4 mm (0.04+/-0.03 vs 0.11+/-0.03 RMS, p
ISSN:1120-6721
1724-6016
DOI:10.1177/112067210701700307