Refractive errors and corneal astigmatism are associated with changes in angle kappa and corneal back elevation at the thinnest point in Pentacam. The purpose of this study is to track: The effect of anterior corneal astigmatism treatment on angle kappa and corneal back elevation.
This prospective observational study will be settled in Ain Shams University Hospital, Cairo, Egypt.
Study Type
OBSERVATIONAL
Enrollment
50
Track changes in angle kappa
Track changes in angle kappa with changes in corneal astigmatism
Time frame: through study completion, an average of 2 years
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