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A change in indications for cataract surgery? A 10 year comparative epidemiologic study
Acta Ophthalmologica
|April 1, 1981
Summary
Cataract surgery indications remained stable for bilateral cases but increased for monaphakic patients between 1970 and 1980. This shift reflects a stronger acceptance of monaphakia as a surgical indication.
Area of Science:
- Ophthalmology
- Surgical Indications
- Public Health
Background:
- Cataract extraction rates have steadily increased.
- Changes in surgical indications may contribute to this trend.
Purpose of the Study:
- To compare indications for cataract surgery between 1970 and 1980.
- To investigate shifts in surgical criteria over a decade.
Main Methods:
- Comparative analysis of cataract patient data from 1970 and 1980.
- Evaluation based on visual acuity in bilateral and monaphakic cases.
Main Results:
- No widening of indications for bilateral cataract surgery was observed.
- A significant increase in second-eye cataract surgeries for monaphakic patients was noted (41% in 1980 vs. 25% in 1970).
Conclusions:
- Monaphakia is now considered a stronger indication for second-eye surgery.
- Factors contributing to this change include acknowledging monaphakic challenges, surgical technique advancements, and increased patient expectations for vision.
- Attitudes towards cataract surgery indications evolved between 1970 and 1980.