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Retinally induced aniseikonia: a case series
1School of Optometry, Department of Optometry, University of Alabama at Birmingham, 35294-0010, USA. bagel@uab.edu
Summary
Retinally induced aniseikonia, a cause of binocular vision issues, affects the aging population. This study reports clinical findings in 12 patients, highlighting symptoms like diplopia and visual distortions.
Area of Science:
- Ophthalmology
- Neuroscience
- Vision Science
Background:
- Binocular vision difficulties can significantly impact quality of life.
- Retinally induced aniseikonia is an under-recognized cause of these symptoms, particularly in older adults.
- Understanding its clinical presentation is crucial for diagnosis and management.
Purpose of the Study:
- To describe the clinical findings in patients diagnosed with retinally induced aniseikonia.
- To identify common symptoms and visual distortions associated with this condition.
- To report on diagnostic measurements and treatment modalities used.
Main Methods:
- Retrospective review of clinical records from 2006 to 2012.
- Inclusion of patients diagnosed with retinally induced aniseikonia.
- Data collection on patient demographics, symptoms, aniseikonia measurements, and treatments.
Main Results:
- Twelve patients (11 male, age 44-76) with retinally induced aniseikonia were identified.
- Diplopia (10 patients) and perceived visual distortions (macropsia/micropsia) were common.
- Aniseikonia measurements varied, with Bangerter filters being a frequent treatment.
Conclusions:
- Retinally induced aniseikonia is an emerging cause of binocular vision problems in the aging population.
- Further long-term research is needed on its incidence, progression, and treatment efficacy.
- Early recognition and management are essential for affected individuals.
