[The individual A constant in the SRK II formula].
The authors investigated the postoperative dioptric deviation from the calculated optic power of emetropic intraocular lenses by means of the formula SRK II without and with use of the individual regression constant A. Within the range of +/- 1.5 D the deviation varied for both methods in 87.7% of operated eyes; between -1.0 and +1.0 D the percentage of dioptric deviations without personalization was 66.2 and with the use of the individual constant A it was 73.8.
Haicl
P
P
Vedoucí katedry oftalmologie ILF, Ocní klinika ILF, Praha.
Boguszaková
J
J
Síblová
O
O
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007910:Lenses, Intraocular; D008297:Male; D008875:Middle Aged; D055095:Optics and Photonics