Studying the effect of biomechanical properties of the cornea in measuring intra-ocular pressure by using the Ocular Response Analyzer ( ORA )
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Purpose: To monitor the 10P measurements by Ocular Response Analyzer (ORA) considering the corneal biomechanical properties and compare it to Goldman applanation tonometer (GAT) the gold standard. Methods: An observational crosssectional clinical study, 80 eyes of 43 participants were included. All participants underwent TOP measurement by ORA and GAT. Corneal compensated 10P(10Pcc), Goldman related 10Pg , values of corneal hysteresis (CH) and Corneal resistance factor were recorded. Statistical analysis of the data was done.