PRECISION ULTRASOUND MEASUREMENT FOR INTRAOCULAR LENS PLACEMENT

摘要

Visual displays of the geometry and/or topography of a portion of the eye (15) is obtained from data generated by a very high-frequency ultrasound system (10) during a number of angularly-spaced scans taken across a meridional coronal section or of a marginal sector of the anterior surface (41) of the eye (15), the data being processed for display, to thereby permit the optimization of the surgical placement and the configuration of lenses (44).