作者: DIMITRI T. AZAR , PATRICK C. YEH
DOI: 10.1016/S0002-9394(14)70823-2
关键词: Ophthalmology 、 Cornea 、 Entrance pupil 、 Surgery 、 Corneal topography 、 Displacement (orthopedic surgery) 、 Refractive error 、 Pupil 、 Visual acuity 、 Photorefractive keratectomy 、 Medicine
摘要: … We describe a "drift index" that offers … drift, whereas L decreases as the degree of drift increases. Using these three parameters, we calculated a semiquantitative drift index that we …