Diagnostic techniques to increase the safety of phakic intraocular lenses

• Verfasst von: Naujokaitis, Tadas [VerfasserIn]
• Verfasst von: Auffarth, Gerd U. [VerfasserIn]
• Verfasst von: Łabuz, Grzegorz [VerfasserIn]
• Verfasst von: Kessler, Lucy Joanne [VerfasserIn]
• Verfasst von: Khoramnia, Ramin [VerfasserIn]
• Titel: Diagnostic techniques to increase the safety of phakic intraocular lenses
• Verf.angabe: Tadas Naujokaitis, Gerd U. Auffarth, Grzegorz Łabuz, Lucy Joanne Kessler and Ramin Khoramnia
• Jahr: 2023
• Umfang: 33 S.
• Fussnoten: Veröffentlicht: 27. Juli 2023 ; Gesehen am 25.09.2023
• Titel Quelle: Enthalten in: Diagnostics
• Ort Quelle: Basel : MDPI, 2011
• Jahr Quelle: 2023
• Band/Heft Quelle: 13(2023), 15, Artikel-ID 2503, Seite 1-33
• ISSN Quelle: 2075-4418
• DOI: doi:10.3390/diagnostics13152503
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: anterior chamber depth
• Sach-SW: cataract
• Sach-SW: endothelial cell density
• Sach-SW: endothelial cell loss
• Sach-SW: glaucoma
• Sach-SW: iris-fixated pIOL
• Sach-SW: phakic intraocular lens
• Sach-SW: pIOL
• Sach-SW: posterior chamber
• Sach-SW: vault
• K10plus-PPN: 1860223109

Abstract

Preoperative and postoperative diagnostics play an important role in ensuring the safety of patients with phakic intraocular lenses (pIOLs). The risk of endothelial cell loss can be addressed by regularly measuring the endothelial cell density using specular microscopy and considering the endothelial cell loss rate and the endothelial reserve in accordance with the patient’s age when deciding whether to explant a pIOL. The anterior chamber morphometrics, including the anterior chamber depth and the distance between the pIOL and the endothelium, measured using Scheimpflug tomography and anterior segment optical coherence tomography (AS-OCT), can help to assess the risk of the endothelial cell loss. In patients undergoing posterior chamber pIOL implantation, accurate prediction of the vault and its postoperative measurements using AS-OCT or Scheimpflug tomography are important when assessing the risk of anterior subcapsular cataract and secondary glaucoma. Novel approaches based on ultrasound biomicroscopy and AS-OCT have been proposed to increase the vault prediction accuracy and to identify eyes in which prediction errors are more likely. Careful patient selection and regular postoperative follow-up visits can reduce the complication risk and enable early intervention if a complication occurs.