Evaluation of ocular biometry parameters before and after instillation of tropicamide 1.0%, phenylephrine 2.5% and combination of tropicamide 1.0%-phenylephrine 2.5% eye drops

Introduction: The correct calculation of intra-ocular lens power is important for obtaining a high accuracy of postoperative refractive status. With that, the accuracy of the measurement of preoperative ocular biometry parameters (axial length, keratometry readings and anterior chamber depth) are...

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