부산대학교 도서관

Purpose: To assess visual acuity, binocular defocus curve, spectacle independence, and photic phenomena after bilateral same-day cataract surgery with implantation of an extended depth-of-focus intraocular lens (IOL) with mini-monovision. Methods: Single-center retrospective study including 124 eyes from 62 patients who underwent bilateral implantation of an isofocal EDOF lens [Isopure[R] (BVI)] with mini-monovision (-0.50 D). Refraction, visual acuity at different distances, binocular defocus curves, spectacle independence, and subjective ratings of picture-referenced photic phenomena were assessed one to two months postoperatively. Results: The mean postoperative refractive spherical equivalent was -0.15 [+ or -] 0.41D in the dominant eyes and -0.46 [+ or -] 0.35D in the mini-monovision eyes (p Conclusion: In patients undergoing same-day bilateral cataract surgery, an isofocal EDOF lens provided an extended range of functional vision, up to 63 cm, resulting in useful uncorrected near vision, good uncorrected intermediate vision, and excellent uncorrected distance vision. Subjective patient satisfaction in terms of spectacle independence and photic phenomena was high. Keywords: EDOF, extended-depth-of-focus, mini-monovision, same-day bilateral cataract surgery, Isopure
Introduction With growing patient expectation of spectacle-independence after cataract surgery, more and more IOL designs are being introduced that aim to provide good uncorrected visual acuity at various distances while [...]