IOL-Berechnung nach refraktiver Laserchirurgie aus aktuellen Messwerten

Intraocular lens calculation after refractive surgery for myopia: Haigis-L formula

“…Most of the more recent studies discuss no-history procedures. [1][2][3][4][5]9,10,12 The formula presented here also belongs in the second class. It has been in clinical use for approximately 2 1 / 2 years, with the first experiences published in German.…”

“…In the past few years, increasing attention has been given to this problem. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15] Three main sources of error have been identified. 16 First, curvature measurements are erroneous because they are not obtained from the corneal center (radius error).…”

“…The proposed solutions to these problems can be divided into 2 classes: (1) procedures requiring patient historical data and (2) methods relying only on current measurements. An important member in the first class is the refractive history method, 17,18 which serves as a gold standard.…”

“…It has been in clinical use for approximately 2 1 / 2 years, with the first experiences published in German. 1,2 It is also included in the operating software of the IOLMaster (version 4.0 and later, Carl Zeiss Meditec AG).…”