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Background
To evaluate the effect of varying levels of power on phacoemulsification efficiency using the CENTURION Vision System.
Methods
Formalin‐soaked porcine lenses were divided into 2‐mm cubes; 0.9‐mm, balanced tips were used. Torsional power levels were tested from 10% to 100% at 10% intervals. Vacuum was set to 550 mmHg, aspiration to 50 ml/min, and intraocular pressure at 50 mmHg. Efficiency...
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