Posters

Postoperative result of a new hydrophobic acrylic IOL

Poster Details

First Author: J.Sugita JAPAN

Co Author(s):    K. Ichikawa   Y. Matsuzaki   T. Ohta              

Abstract Details

Purpose:

To evaluate the postoperative result of AF-1 iMics1 (MP70), a hydrophobic acrylic intraocular lens (IOL) newly developed by HOYA.

Setting:

Juntendo University Shizuoka Hospital

Methods:

A retrospective clinical study was conducted from October 2018 to February 2019. Postoperative visual acuity and refractive error were evaluated in 16 patients (22 eyes) after in-the-bag IOL implantation with MP70. Outcomes were compared with 22 eyes receiving in-the-bag IOL implantation with Vivinex (XY1) (HOYA). Postoperative refractive error and anterior chamber depth were evaluated in 11 patients (11 eyes) after intrascleral fixation with MP70, and were compared with 11 eyes receiving intrascleral fixation with NX-70 (SANTEN). Axial length and corneal curvature radius were measured by IOL Master 700 (Carl Zeiss), while anterior chamber depth was measured by CASIA (SS-1000) (TOMEY).

Results:

At one month after in-the-bag IOL implantation, mean postoperative refractive error were +0.11 ± 0.43D in MP70 and +0.09 ± 0.39D in XY1, respectively. No significant differences were observed between the two. At one month after intrascleral fixation, the mean postoperative refractive error were +0.36 ± 0.82D in MP70 and 0.00 ± 0.39D in NX-70, respectively, with no significant difference. The mean anterior chamber depth were 4.37 ± 0.31 mm in MP70 and 4.00 ± 0.29 mm in NX70, slightly deeper in the MP70 group.

Conclusions:

The early postoperative outcomes of MP70 in-the-bag implantations and intrascleral fixations were good. Mild hyperopic refractive error was observed after MP70 intrascleral fixation, probably because the optic of MP70 tends to be fixed at a deeper site.

Financial Disclosure:

None