نتایج جستجو برای: ametropia
تعداد نتایج: 251 فیلتر نتایج به سال:
Animal studies show that the rate of recovery from experimentally induced refractive errors is related to the level of ametropia induced. The present study examined the rate of emmetropisation occurring in a sample of 22 human infants refracted by near retinoscopy during the first six months of life and then again between 12 and 17 months old. None of the subjects were myopic. Regression analys...
to reproduce as far as is possible in a book the instruction given at the New York Post-Graduate Medical School, where the teaching is entirely clinical. The construction of the instrument and the principles upon which it is based are explained, clear rules for its use are given, and the author's high opinion as to its value in detecting the presence of astigmatism and estimating its degree is ...
The purpose of the study was to evaluate the refractive results on a large cohort of patients who were implanted spherical or toric multifocal IOL's for cataract surgery or for refractive purpose. Preoperative refractive investigations included auto refractometer topography, pentacam, contact and noncontact biometry and many non-refractive investigations. The target in multifocal IOL usage was ...
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