2014 pearls for toric
TRANSCRIPT
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Toric IOL case selection, !
Pearls for Success!!
Ismail Hamza, ASU, Cairo
Dr. Ismail Hamza
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1. Do we need to correct astigmatism?
2. For whom?
3. What to target in “astigmatism management”?
4. How to correct it?
5. What about the other eye if already aphakic and astigmatic?
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Year 2013, Toric cases
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Distribution of Pre-operative Corneal Astigmatism in our cohort
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Grand Total
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Astigmatism assessment [Confirm magnitude and axis]
• Magnitude reliability order:
1. Manual.
2. IOL master.
3. Topographic.
• Axis reliability order:
1. Topographic central 3.0 mm
2. IOL master.
3. Manual.
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Prognosis
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Over-correctUnder-correct
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5 Pearls• How to select?
• Pearls for the Preoperative preparation?
1. Biometry.
2. SIA.
3. Astigmatism assessment [Confirm magnitude and axis].
4. Topography to confirm regular astigmatism & prognosis.
5. Power availability.
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–Ismail Hamza
“Thank you for your attention”