IOL calculation for Yamane fixation: four formulas and a myopic shift
Cataract
IOLBarrett Universal IIIOL calculationYamane techniqueEVO formulaSecondary scleral fixationYamane biometrySecondary IOLScleral IOL fixation
In 59 eyes after secondary Yamane fixation, EVO, Barrett, Hoffer Q and SRK/T did not differ in accuracy; every formula showed directional myopic prediction error.
doi: 10.1186/s12886-026-04934-2