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Different faces of the white cataract: a phaco surgeon's perspective
1LV Prasad Eye Institute, Hyderabad, India.
Australian and New Zealand Journal of Ophthalmology
|March 18, 1999
Summary
A new system categorizes white cataracts by assessing increased intralenticular pressure (ILP), milky cortex, and nuclear color. This pre-operative evaluation aids in planning successful phacoemulsification surgery for complex cataracts.
Area of Science:
- Ophthalmology
- Surgical Innovation
Background:
- White cataracts present unique surgical challenges.
- Pre-operative assessment is crucial for managing complex cataract cases.
Purpose of the Study:
- To create a categorization system for white cataracts.
- To identify pre-operative indicators for phacoemulsification surgery.
Main Methods:
- Evaluation of total cataracts using slit-lamp biomicroscopy and photography.
- Assessment of pre-operative features: increased intralenticular pressure (ILP), milky cortex, and nuclear color.
Main Results:
- Consistent determination of ILP, cortex, and nuclear color status via biomicroscopy.
- Successful management of white cataracts using phacoemulsification based on the categorization system.
Conclusions:
- Systematic pre-operative categorization of white cataracts is feasible.
- This approach enables effective surgical planning and successful phacoemulsification outcomes.