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Related Experiment Video

Updated: Feb 21, 2026

Author Spotlight: Enhancing Visual Outcomes in Cataract Surgery: A Novel Technique to Prevent Posterior Capsular Opacification Through IOL Rotation

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Published on: July 7, 2023

[Aphakic Artisan/Verisyse IOLs as retropupillary implants : Video article].

V Besgen¹, W Sekundo²

¹Klinik für Augenheilkunde, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, Baldingerstr., 35043, Marburg, Deutschland. volker.besgen@gmx.net.

Der Ophthalmologe : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft

|October 8, 2017

Summary

Retropupillary iris claw intraocular lens (IOL) implantation offers a fast and uncomplicated surgical option for aphakic eyes lacking capsular support. This technique requires an intact iris and anterior vitrectomy, ensuring a safe and effective visual rehabilitation.

Keywords:

Aphakic eyes Iris claw lens Pars plana vitrectomy Rehabilitation Video

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Published on: May 5, 2022

Area of Science:

Ophthalmology
Surgical Techniques
Intraocular Lenses

Background:

Aphakia, the absence of the eye's natural lens, presents challenges for visual rehabilitation, especially when capsular structures are compromised.
Traditional methods may be complex or unsuitable for eyes without capsular support.

Purpose of the Study:

To present and evaluate the retropupillary implantation of an iris claw intraocular lens (IOL) as a viable surgical option.
To highlight the technique's efficiency and suitability for specific patient populations.

Main Methods:

The study details the retropupillary implantation of an iris claw IOL, emphasizing the need for complete anterior pars plana vitrectomy or extensive anterior vitrectomy.
Specialized instruments designed for IOL implantation and fixation are utilized to optimize the procedure.
The technique is demonstrated via video in the online version of the article.

Main Results:

Retropupillary iris claw IOL implantation is characterized as an uncomplicated and rapid surgical technique.
Advantages include a short operating time, low complication rates for trained surgeons, and fast patient rehabilitation.
The procedure is suitable for aphakic eyes lacking capsular structures.

Conclusions:

Retropupillary iris claw IOL implantation is an effective method for visual rehabilitation in aphakic eyes without capsular support.
Prerequisites include an intact iris and adequate anterior vitrectomy.
Alternative implantation techniques should be considered for eyes with specific conditions like defective iris diaphragms, ischemic vitreoretinopathy, or uveitis.