תוצאת חיפוש

Progression of Diabetic Retinopathy after Cataract Extraction

Y. Raniel, Y. Teichner, Z. Friedman

Annette and Aron Rozin Dept. of Ophthalmology, Bnai-Zion Medical Center and Bruce Rappaport Faculty of Medicine, The Technion, Haifa

A prospective study of the effect of cataract extraction with intraocular lens implantation on the course of diabetic retinopathy (DR) in 44 patients (59 eyes) was carried out. It showed that in the 1-3 years following surgery, there was progression of DR (including development of newly formed retinopathy) in 35% of the patients (28.8% of eyes). Progression was more marked in patients with pre-operative bilateral DR compared to those without bilateral DR (77% and 16% respectively). Insulin dependence did not play a role in progression. Final visual acuity was better in patients without pre-operative DR, as well as in eyes without progressive retinopathy.

Laser photorefractive surgery

Y. Domniz, L. Hefetz, D. Haviv, U. Kibersky, D. Karkovski, P. Nemet

Dept. of Ophthalmology, Assaf Harofeh Medical Center, Zerifin and Sackler Faculty of Medicine, Tel Aviv University

As photorefractive keratectomy (PRK) with excimer laser gains world-wide acceptance, more patients are able to discard their spectacles. Our study comprised 611 eyes which underwent PRK and were followed for at least a year. Those with myopia up to -6.00D had better post-operative visual acuity and refraction, than patients with higher grades of myopia. They had less corneal haze and a greater proportion were satisfied with their results. Complaints of halos and glare were similar at all degrees of myopia up to -10.00D.