Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs
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...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Journal of Ophthalmology |
| Online Access: | http://dx.doi.org/10.1155/2019/7018937 |
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| author | Cecilio Velasco-Barona Claudia Corredor-Ortega Alejandra Mendez-Leon Nadia L. Casillas-Chavarín Daniel Valdepeña-López Velarde Guadalupe Cervantes-Coste Daniel Malacara-Hernández Roberto Gonzalez-Salinas |
| author_facet | Cecilio Velasco-Barona Claudia Corredor-Ortega Alejandra Mendez-Leon Nadia L. Casillas-Chavarín Daniel Valdepeña-López Velarde Guadalupe Cervantes-Coste Daniel Malacara-Hernández Roberto Gonzalez-Salinas |
| author_sort | Cecilio Velasco-Barona |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-89af7b46d40c4e78b4a1d9e796943435 |
| institution | Kabale University |
| issn | 2090-004X 2090-0058 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Ophthalmology |
| spelling | doaj-art-89af7b46d40c4e78b4a1d9e7969434352025-02-03T06:05:59ZengWileyJournal of Ophthalmology2090-004X2090-00582019-01-01201910.1155/2019/70189377018937Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLsCecilio Velasco-Barona0Claudia Corredor-Ortega1Alejandra Mendez-Leon2Nadia L. Casillas-Chavarín3Daniel Valdepeña-López Velarde4Guadalupe Cervantes-Coste5Daniel Malacara-Hernández6Roberto Gonzalez-Salinas7Anterior Segment Surgery Department, Asociación para Evitar la Ceguera, Mexico City 04030, MexicoAnterior Segment Surgery Department, Asociación para Evitar la Ceguera, Mexico City 04030, MexicoAnterior Segment Surgery Department, Asociación para Evitar la Ceguera, Mexico City 04030, MexicoAnterior Segment Surgery Department, Asociación para Evitar la Ceguera, Mexico City 04030, MexicoAnterior Segment Surgery Department, Asociación para Evitar la Ceguera, Mexico City 04030, MexicoAnterior Segment Surgery Department, Asociación para Evitar la Ceguera, Mexico City 04030, MexicoCentro de Investigaciones en Óptica A.C. (CIO), León 37150, Guanajuato, MexicoLaboratorio Nacional de óptica de la Visión, León, MexicoProspective, 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.http://dx.doi.org/10.1155/2019/7018937 |
| spellingShingle | Cecilio Velasco-Barona Claudia Corredor-Ortega Alejandra Mendez-Leon Nadia L. Casillas-Chavarín Daniel Valdepeña-López Velarde Guadalupe Cervantes-Coste Daniel Malacara-Hernández Roberto Gonzalez-Salinas Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs Journal of Ophthalmology |
| title | Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs |
| title_full | Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs |
| title_fullStr | Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs |
| title_full_unstemmed | Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs |
| title_short | Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs |
| title_sort | influence of angle κ and higher order aberrations on visual quality employing two diffractive trifocal iols |
| url | http://dx.doi.org/10.1155/2019/7018937 |
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