Work

Unusual Presentations of Pseudophakic Pupillary Block: A Report of Two Cases

Year: 2025

Type: article

Abstract: Pseudophakic angle closure is an uncommon complication following cataract surgery. We report two cases with distinct underlying mechanisms, diagnosed through careful anterior segment evaluation and ultrasound biomicroscopy (UBM). The first case involved a patient with primary angle closure suspect (PACS) who developed a pseudophakic pupillary block due to a post-inflammatory membrane following treatment for aqueous misdirection. The second case highlighted a pupillary block induced by a Soemmerring's ring. These cases underscore the importance of early UBM use in pseudophakic eyes presenting with angle closure, as it facilitates prompt identification of the etiology and anatomical changes, guiding appropriate clinical management.

Source: Cureus

DOI: 10.7759/cureus.89875

Authors: Yie Ping Chin, Zhen Ning Low, Nurul Ashikin Abdullah, Nor Azita Ahmad Tarmizi, Roslinah Muji

Institutions: Hospital Kuala Lumpur, Hospital Selayang

Language: English

Topic: Intraocular Surgery and Lenses

Subfield: Ophthalmology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W4413193884