Multifocal Intraocular Lenses: Postimplantation Residual Refractive Error

Bohač, Maja; Barišić, Ante; Patel, Sudi; Gabrić, Nikica

doi:10.1007/978-3-030-21282-7_9

Cited by 1 publication

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“…Pyramidal aberrometers, such as Schwind Peramis (Schwind Eye Tech Solutions, Kleinostheim, Germany), in contrast to other methods, is sampling wavefront in the very last stage of the optical path, and is sampled with 45,000 points at maximum pupil dilation, which corresponds to a much higher resolution. Therefore, it could provide better HOA analysis after MFIOL implantation [51][52][53][54][55].…”

Section: Keratorefractive Surgical Strategy For Correcting Residual R...mentioning

confidence: 99%

Perspective Chapter: Strategies for Achieving Full-Range of Vision – Multifocal IOLs and Surgical Options for Correcting Residual Refractive Errors

Jagić,

Bohač,

Barišić

et al. 2024

Loss of Vision

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Currently, cataract is considered one of the leading causes of visual impairment and blindness globally. Due to the development of surgical techniques and intraocular lenses (IOL) design, patient’s demands for complete spectacle independence have grown continuously. Today, the procedure of multifocal IOL implantation is an option for providing a full-range of vision. Although technology has advanced, there are still some drawbacks, such as lower optical quality postoperatively and postoperative residual refractive error, which also greatly reduces spectacle independence, visual quality, and patient satisfaction. Basic options for residual refractive error are the prescription of glasses or contact lenses, but in patients who require life without optical aids, corneal refractive surgery has proven to be a safe and predictable solution. Predominantly, laser-assisted in situ keratomileusis (LASIK) and photorefractive keratectomy (PRK) correction methods are applied, with an emphasis on Aberration-free excimer ablation profiles that do not include wavefront-guided treatments, given the uncertain methods of analyzing higher order aberrations (HOA) in patients with implanted multifocal IOLs.

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Section: Keratorefractive Surgical Strategy For Correcting Residual R...mentioning

confidence: 99%