A MATHEMATICAL MODEL FOR CORNEAL SHAPE CHANGES ASSOCIATED WITH ORTHO-K

Is it possible to predict the resulting refractive power of corneas that change shape? This approach may help define the visual outcomes of ortho-k procedures.

By JOHN MOUNTFORD, DIP APP SC, DON NOACK, DIP OPT

An Evaluation of Presbyopic Correction Modalities

Contact Lenses for the Irregular Cornea

Epithelial Erosion: A Recurring Problem

Improving Centration With Toric Secondary Curves

In a Bind with RGPs

Recommendations: A Recommended Practice

The Boom in Frequent Replacement Torics

What's New in Refractive Surgery