Ten eyes of seven consecutive patients who presented for cataract surgery following excimer laser treatment without any pre-refractive biometry data were enrolled in this prospective clinical study.

MAINZ, Germany — A computer software program that employs ray-tracing is useful for difficult or unusual IOL power calculations, according to two surgeons here. Paul-Rolf Preussner, MD, PhD, creator ...

PARIS — A new formula based on precise measurements of the eye allows IOL power calculation without a surgeon “fudge factor,” according to presenters here. The formula is accurate even for eyes that ...