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Nocturnal lagophthalmos and recurrent erosion
The British Journal of Ophthalmology
|February 1, 1976
Summary
Sleeping with eyes open causes corneal erosion symptoms similar to recurrent erosion. This suggests nocturnal lagophthalmos may trigger both micro- and macro-forms of this eye condition.
Area of Science:
- Ophthalmology
- Corneal Diseases
Background:
- Nocturnal lagophthalmos, or incomplete eyelid closure during sleep, can lead to ocular surface issues.
- Recurrent corneal erosion is a common condition causing significant discomfort and visual disturbance.
Purpose of the Study:
- To describe the clinical presentation and corneal changes in patients sleeping with eyes open.
- To investigate the relationship between nocturnal lagophthalmos and recurrent corneal erosion.
Main Methods:
- Retrospective analysis of 102 patients presenting with symptoms and corneal changes.
- Clinical examination and documentation of ocular findings.
Main Results:
- Patients sleeping with one or both eyes open exhibited symptoms and corneal changes identical to microform recurrent corneal erosion.
- A strong association was observed between nocturnal lagophthalmos and recurrent corneal erosion.
Conclusions:
- Nocturnal lagophthalmos is a likely precipitating factor for microform recurrent corneal erosion.
- The findings suggest that nocturnal lagophthalmos may also trigger macroform recurrent corneal erosion, linking both conditions.