Background: To report an unusual case of annular pigment band on the posterior capsule following blunt ocular trauma.
Case Presentation: We describe an annular pigment band on the posterior capsule following blunt ocular trauma in a 28-year old male patient. Repeat examinations revealed no evidence of other signs of blunt ocular trauma or pigment dispersion syndrome in either eye.
Conclusion: The annular pigment band in this case corresponds to the adherence of the hyaloideocapsulare ligament to the posterior capsule and reconfirms its rare visualization in the living eye. This finding may be an isolated sign of blunt ocular trauma and a compromised integrity of the vitreolenticular interface should be strongly suspected. We recommend careful documentation in context of future cataract surgery in these eyes.
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http://dx.doi.org/10.1186/1471-2415-5-13 | DOI Listing |
Surv Ophthalmol
January 2025
Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele-Milan, Italy; Department of Ophthalmology, Eye Unit Humanitas Gavazzeni-Castelli, via Mazzini 11, Bergamo, Italy.
Bacillary layer detachment (BALAD) refers to the distinctive splitting at the level of the photoreceptor inner segment myoid and accumulation of intraretinal fluid, as seen on optical coherence tomography (OCT).BALAD is an increasingly recognized OCT biomarker of numerous heterogeneous chorioretinal diseases, including posterior uveitis, age-related macular degeneration and macular neovascularization, neoplastic and paraneoplastic retinal disorders, rhegmatogenous retinal detachment, blunt ocular trauma, and miscellaneous conditions. The recognition of BALAD is clinically relevant because, based on the specific etiology, BALAD may require simple observation, ocular or systemic medical treatment, or even surgical intervention, with subsequent different prognosis.
View Article and Find Full Text PDFKorean J Ophthalmol
January 2025
Department of Ophthalmology, Gil Medical Center, Incheon, Gachon University College of Medicine, Incheon, Korea.
Purpose: To analyze the frequency, and clinical characteristics of ocular injuries in patients with prior blow-out fractures who experience new blunt trauma, and to assess whether old orbital fractures provide a protective effect against subsequent ocular trauma.
Methods: The medical records of 1,315 ocular trauma patients were reviewed. A total of 927 patients who had orbital or facial CT scans and ophthalmologist evaluations were considered.
Int J Mol Sci
December 2024
Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph's Hospital and Medical Center (SJHMC), Phoenix, AZ 85013, USA.
Traumatic optic neuropathy (TON) has been regarded a vision-threatening condition caused by either ocular or blunt/penetrating head trauma, which is characterized by direct or indirect TON. Injury happens during sports, vehicle accidents and mainly in military war and combat exposure. Earlier, we have demonstrated that remote ischemic post-conditioning (RIC) therapy is protective in TON, and here we report that AMPKα1 activation is crucial.
View Article and Find Full Text PDFCureus
November 2024
Radiology, NHS, Essex, GBR.
CT is the gold standard for evaluating orbital trauma, providing rapid and detailed imaging of bony structures, soft tissue, and the globe. This is crucial in assessing orbital trauma due to its potential to cause significant impairment of ocular function. This case report presents a 35-year-old male who was admitted to the emergency department with a complicated left orbital blow-out fracture following blunt facial trauma.
View Article and Find Full Text PDFAim: To retrospectively evaluate the anatomical and functional success of surgical treatment of rhegmatogenous retinal detachment (RRD) in the only remaining seeing eye.
Material And Methods: The study included 28 eyes of 28 patients, 19 (68%) of whom were men, with an average age of 46 years. They were operated on by a single surgeon for RRD at the Eye Clinic of the University Hospital and Faculty of Medicine, Masaryk University in Brno, from July 1, 2019, to April 30, 2023, using cryosurgical techniques and/or 25G+ pars plana vitrectomy (PPV).
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