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Summary
Blunt eye trauma caused sudden myopia in a young man due to iris-lens displacement. Persistent hypotony and shallow anterior chamber suggest ciliary body detachment as an uncommon cause.
Area of Science:
- Ophthalmology
- Trauma Research
Background:
- Myopia can occur after ocular trauma.
- Ciliary body spasm is a common cause of traumatic myopia.
Observation:
- A 20-year-old male experienced immediate myopia post-blunt eye trauma.
- Ultrasonography showed anterior iris-lens diaphragm displacement without changes in lens thickness or axial length.
Findings:
- The patient developed a shallow anterior chamber and hypotony (low intraocular pressure).
- Optic disc and macular edema were observed.
- Persistent hypotony and shallow anterior chamber for months indicated ciliary body detachment.
Implications:
- Ciliary body detachment is an uncommon mechanism for traumatic myopia.
- This case highlights a rare cause of vision changes after eye injury.