Before surgery
The eye is assessed to confirm that cataract is the main cause of reduced vision and to identify factors that may affect the result.
Biometry helps calculate IOL power, while corneal measurements show whether regular astigmatism may be relevant. Retina or optic-nerve disease can limit the final vision even when the cataract procedure itself is successful.
- Vision and cataract evaluation
- Cornea, eye pressure and retina review
- Biometry and IOL power calculation