Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs
Joint Authors
Gonzalez-Salinas, Roberto
Corredor-Ortega, Claudia
Mendez-Leon, Alejandra
Casillas-Chavarín, Nadia L.
Valdepeña-López Velarde, Daniel
Cervantes-Coste, Guadalupe
Malacara-Hernández, Daniel
Velasco-Barona, Cecilio Francisco
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Prospective, randomized, comparative, and controlled study to estimate the association between angle κ distance and higher-order aberrations (HOAs) with postoperative visual acuity after presbyopia-correcting IOL implantation.
Forty-three eyes from 43 patients were included and randomly assigned in two groups for either AT LISA tri 839MP or Acrysof IQ PanOptix IOL implantation.
The OPD-Scan III analyzer was utilized to assess the angle κ distance and higher-order aberration (HOAs).
Twenty-three eyes were in the Acrysof IQ PanOptix group and 20 patients in the AT LISA tri 839MP group.
The uncorrected distance visual acuity (UDVA) for the PanOptix group was 0.092 ± 0.10, whereas for AT LISA tri was 0.050 ± 0.06 (P=0.229).
The uncorrected intermediate visual acuity (UIVA) for the PanOptix group was 0.173 ± 0.18, whereas for AT LISA tri, it was 0.182 ± 0.11 (P=0.669).
Uncorrected near visual acuity (UNVA) was 0.068 ± 0.04 and 0.085 ± 0.07, respectively (P=0.221).
Also, correlation coefficient between HOAs and the Strehl ratio for each group were −0.768 (P<0.0001) and −0.863 (P=0.0001).
Patients implanted with both trifocal IOLs showed excellent postoperative visual performance at all distances at the six-month follow-up visit.
No association was found between angle κ distance and postoperative visual acuity regardless of the angle κ magnitude or the two trifocal IOLs inner optical diameter.
Also, internal aberrations demonstrated a significant inverse correlation with the Strehl ratio for both trifocal IOLs.
American Psychological Association (APA)
Velasco-Barona, Cecilio Francisco& Corredor-Ortega, Claudia& Mendez-Leon, Alejandra& Casillas-Chavarín, Nadia L.& Valdepeña-López Velarde, Daniel& Cervantes-Coste, Guadalupe…[et al.]. 2019. Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs. Journal of Ophthalmology،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1186025
Modern Language Association (MLA)
Velasco-Barona, Cecilio Francisco…[et al.]. Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs. Journal of Ophthalmology No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1186025
American Medical Association (AMA)
Velasco-Barona, Cecilio Francisco& Corredor-Ortega, Claudia& Mendez-Leon, Alejandra& Casillas-Chavarín, Nadia L.& Valdepeña-López Velarde, Daniel& Cervantes-Coste, Guadalupe…[et al.]. Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs. Journal of Ophthalmology. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1186025
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1186025