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Perforating eye injuries due to intraocular foreign bodies
The Medical Journal of Malaysia
|September 1, 1992
Summary
This study on eye injuries found that while cases of intraocular foreign bodies (IOFB) increased, surgical advances improved visual outcomes. Key risk factors include young males and work-related injuries from tools like hammers.
Area of Science:
- Ophthalmology
- Trauma Surgery
Background:
- Perforating eye injuries with intraocular foreign bodies (IOFB) represent a significant cause of vision loss.
- Previous studies highlight specific demographics and injury mechanisms, necessitating updated analysis.
Purpose of the Study:
- To analyze trends in IOFB injuries over a decade.
- To identify demographic, etiologic, and clinical factors influencing visual outcomes.
- To assess the impact of modern diagnostic and surgical techniques on patient recovery.
Main Methods:
- Retrospective review of 64 cases of perforating eye injuries with IOFB.
- Analysis of patient demographics, injury causes, preoperative factors, and surgical outcomes.
- Comparison with historical data to identify changes in incidence and outcomes.
Main Results:
- The at-risk population remains predominantly males under 35 years old (70%), with injuries often work-related (86%).
- Hand hammers (64.1%) and grass cutting (20.3%) are the leading causes of IOFB.
- Despite a 23% increase in incidence, final visual outcomes have significantly improved.
- Factors negatively impacting visual outcome include IOFB size, poor initial visual acuity, cataract, iris damage, and vitreous hemorrhage.
Conclusions:
- Advances in preoperative diagnosis and surgical techniques have led to significantly improved visual outcomes in IOFB injuries.
- Early identification and management of complications are crucial for optimizing visual prognosis.
- Continued focus on preventative measures in high-risk occupations is warranted.