Related Experiment Video
Updated: May 1, 2026

Iris Fixation via External Pentagram Suturing
Published on: May 5, 2022
[Anterior chamber intraocular lenses for aphakia correction]
1Klinik für Augenheilkunde, Klinikum der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland, kohnen@em.uni-frankfurt.de.
Abstract:
The intraocular correction of aphakia in the anterior chamber currently consists of two options: an angle supported intraocular lens (IOL, Kelman Multiflex) and an iris fixated IOL (Artisan/Verisyse). The angle supported IOL is fixated with four haptic points in the anterior chamber and the iris fixated IOL is enclavated to the anterior iris surface. Acceptable results of both IOLs are reported in the literature; however both IOLs show some long-term complications in some eyes. Alternatives to these anterior chamber IOLs to correct aphakia are the retropupillary fixated Artisan and sclera fixated IOLs.
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