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[Biometry of very short ocular bulbs]
J Korynta1, J Hycl, S Krepelková
1Dĕtská ocní klinika 2. LF UK, Praha Motol. Jiri.Korynta@lfmotol.cuni.cz
Abstract:
The authors evaluate the postoperative refractive results of 53 patients with extremely short eyes (16.0-20.0 mm) after IOL implantation. As the SRK II formula underestimates the A-constant increase for very short eyes, the authors as a results of the analysis of the set of patients recommend the A-constant recalculation according to formula: A-constant increase = 0.429 x axl x axl - 18.732 x axl + 206.114 and then the calculation of emmetropizing IOL by SRK formula.