Objective: To describe a patient who developed a Descemet membrane detachment after hydrogen peroxide injury with successful reattachment by intracameral injection of sulfur hexafluoride gas.
Methods: Case report.
Results: The right eye of a 40-year-old man was exposed to 35% hydrogen peroxide. This resulted in a central corneal epithelial defect, corneal edema, a localized detachment of Descemet membrane, and a gas bubble between the posterior corneal stroma and Descemet membrane. The Descemet membrane detachment persisted after reabsorption of the gas bubble. Successful reattachment of Descemet membrane was achieved with injection of 0.15 mL of 20% sulfur hexafluoride gas into the anterior chamber.
Conclusion: Hydrogen peroxide ocular injury may cause Descemet membrane detachment, and successful reattachment may be achieved with intracameral injection of 20% sulfur hexafluoride gas.
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http://dx.doi.org/10.1097/00003226-200405000-00020 | DOI Listing |
Eur J Ophthalmol
January 2025
Cornea and Refractive Surgery Unit, Instituto de Microcirugía Ocular (IMO), Barcelona, 08035, Spain.
Sci Rep
December 2024
Structural Biophysics Research Group, School of Optometry & Vision Sciences, Cardiff University, Cardiff, Wales, UK.
Fuchs' endothelial corneal dystrophy (FECD) is a common sight-threatening condition characterised by pathological changes in the posterior cornea. Here we report observations by light, transmission and volume scanning electron microscopy on changes in the endothelium and matrix associated with the characteristic deformations of Descemet's membrane, termed guttae. Specimens were archived full-thickness human corneal tissue, removed during graft surgery, that had been fixed, stained and embedded by conventional processing methods for examination by transmission electron microscopy more than 40-years previously.
View Article and Find Full Text PDFBMC Ophthalmol
December 2024
Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Background: This study reports a rare case of delayed spontaneous resolution of double anterior chambers (AC) resulting from non-rhegmatogenous Descemet membrane detachment (DMD) after deep anterior lamellar keratoplasty (DALK). Currently, management guidelines for this condition have not been established.
Case Presentation: A 65-year-old woman with lattice corneal dystrophy underwent uncomplicated DALK, during which an unrecognized type 2 big bubble was present.
Indian J Ophthalmol
December 2024
Department of Glaucoma Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Tirunelveli, Tamil Nadu, India.
Purpose: To assess the safety and efficacy of non-penetrating deep sclerectomy (NPDS) in advanced open-angle glaucoma patients.
Design: Retrospective observational study.
Methods: Forty-two eyes of 38 patients with advanced glaucoma who underwent NPDS surgery combined with mitomycin-C with or without phacoemulsification were evaluated for up to 12 months at a tertiary eye care center in South India.
Cureus
November 2024
Ophthalmology, All India Institute of Medical Sciences, New Delhi, IND.
Purpose: This study aims to analyze the outcomes of cases of abandoned cataract surgeries referred to a tertiary eye center.
Methods: This retrospective observational case series includes eleven cases referred to a tertiary eye center following abandoned cataract surgeries. The preoperative factors, intraoperative management, and postoperative outcomes were recorded and analyzed.
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