Clinically, this finding may be significant as the expected symmetry could provide useful validation of binocular data so that absence of high symmetry in topography may warrant repeat of clinical measurement.
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Evaluation of the shape symmetry of bilateral normal corneas in a Chinese population.
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The sentences
The comparisons showed highly significant bilateral correlations with the differences between fellow corneas in R x , R y , Q x and Q y of anterior and posterior surfaces remaining insignificantly different from zero.