RT Journal Article
T1 Visual Quality and Symptomatology Following Implantation of a Non-Diffractive Extended Depth-of-Focus Intraocular Lens
A1 Cano Ortiz, Antonio
A1 Sánchez Ventosa, Álvaro
A1 González Cruces, Timoteo
A1 Villalba González, Marta
A1 Aguilar Salazar, Francisco Javier
A1 Prados Carmona, Juan J.
A1 Carpena Torres, Carlos
A1 Carracedo Rodríguez, Juan Gonzalo
A1 Villarrubia, Alberto
AB Background/Objectives: This study aimed to evaluate the visual quality and symptomatology of a non-diffractive extended depth-of-focus (EDoF) intraocular lens (IOL), the Elon 877PEY (Medicontur, Zsámbék, Hungary), three months after implantation. Methods: A cross-sectional case series study was conducted, with measurements taken three months post-implantation of the Elon IOL. A total of 56 implanted eyes from 28 patients (mean age: 64.5 ± 9.5 years) were included in the statistical analysis. The variables analyzed to assess the effectiveness of the Elon IOL included high-contrast visual acuity, contrast sensitivity, the defocus curve, and visual symptoms. Results: Three months after implantation, the mean residual sphere was 0.00 ± 0.33 D, while the mean residual cylinder was −0.25 ± 0.41 D. Without correction, patients achieved monocular decimal visual acuity values of 0.94 ± 0.26 for distance, 0.79 ± 0.17 for intermediate, and 0.58 ± 0.15 for near vision. The mean uncorrected contrast sensitivity was 1.61 ± 0.15 log. The defocus curve showed visual acuity exceeding 0.80 decimal (0.10 logMAR) over a 2.00 D range and above 0.63 decimal (0.20 logMAR) over a 2.50 D range. The most frequently reported symptoms, with mild severity and bothersomeness, were glare, starbursts, halos, and focusing difficulties. Conclusions: Patients implanted with the Elon IOL achieved satisfactory visual quality at all distances, comparable to outcomes reported for other EDoF IOLs in the scientific literature.
PB MDPI
YR 2025
FD 2025-06
LK https://hdl.handle.net/20.500.14352/122853
UL https://hdl.handle.net/20.500.14352/122853
LA eng
NO Cano-Ortiz, A.; Sánchez-Ventosa, Á.; González-Cruces, T.; Villalba-González, M.; Aguilar-Salazar, F.J.; Prados-Carmona, J.J.; Carpena-Torres, C.; Carracedo, G.; Villarrubia, A. Visual Quality and Symptomatology Following Implantation of a Non-Diffractive Extended Depth-of-Focus Intraocular Lens. J. Clin. Med. 2025, 14, 4460. https://doi.org/10.3390/jcm14134460
DS Docta Complutense
RD 26 dic 2025