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Indirect traumatic rupture of the globe
Archives of Ophthalmology (Chicago, Ill. : 1960)
|February 1, 1978
Summary
Indirect globe rupture is a rare injury, more common in males and affecting the left eye. Key prognostic factors include absence of hyphema and smaller rupture size, emphasizing eye preservation.
Area of Science:
- Ophthalmology
- Traumatic Eye Injury
Background:
- Indirect globe rupture is an uncommon but severe ocular injury.
- Understanding its epidemiology and characteristics is crucial for effective management.
Purpose of the Study:
- To analyze the epidemiological features, anatomical locations, and prognostic indicators of indirect globe rupture.
- To describe a theory explaining the distribution of these injuries.
- To evaluate visual outcomes and inform treatment strategies.
Main Methods:
- Retrospective analysis of 50 cases of indirect globe rupture.
- Detailed examination of injury location, associated clinical signs, and treatment modalities.
- Statistical analysis to identify prognostic factors and significant differences (P-values provided).
Main Results:
- Injury predominantly affects males and the left eye.
- Common locations include anterior and equatorial regions, particularly the superior half.
- Severe chemosis, hyphema, and hypotony are frequent, though elevated intraocular pressure can occur.
- Absence of hyphema, rupture size ≤9 mm, and wound edge cryotherapy/diathermy are favorable prognostic signs.
Conclusions:
- Indirect globe ruptures exhibit specific epidemiological and anatomical patterns.
- Certain clinical findings and treatment interventions correlate with better prognoses.
- Eye preservation should be prioritized despite often poor visual outcomes.