800x600 to analyse the effect of congenital unilateral ptosis on the ocular higher order aberrations (hoa) and to compare these eyes with normal fellow eyes this study has been performed. in this observational comparative case series, 16 eyes of 16 patients less than 15 years old with congenital unilateral upper eyelid ptosis were included. corrected distance visual acuity (cdva), corneal topog...

purpose : this study was planned to evaluate the efficacy, safety and complication of photorefractive keratectomy (prk) as a retreatment of residual myopia after previous laser in situ keratomileusis (lasik). methods : in this descriptive study in ophthalmology ward, feiz hospital, isfahan university of medical sciences, iran, with the consideration of inclusion and exclusion criteria, 170 eyes...

purpose: to report the visual outcomes and complication of one-stage surgery for management of uveitic cataracts associated with posterior segment disease. methods: in this retrospective interventional case series, 19 eyes of 19 patients with posterior segment involvement due to chronic uveitis underwent sutureless scleral tunnel incision phacoemulsification combined with total vitrectomy using...

immigration i s a n important subject which h as always attracted the attention of critics and authors . tahar ben - j e l l ou n , t h e french author , i s o ne such instance . h is opinion is exceptiona l . with downcast eyes i s a masterpiece by this author . i n this masterpiece , h e displays the problems o f a n african girl in two parts ( before and after immigration ) . the setting of ...

purpose : to evaluate orbital blood flow velocities and optic nerve diameter with doppler and gray-scale sonography in patients with acute unilateral optic neuritis (on) methods : orbital doppler and gray-scale sonography was performed in 46 eyes of 23 patients aged 19-47 with acute unilateral on. on was diagnosed by an ophthalmologist on the basis of clinical presentation, presence of decrease...

purpose: to evaluate the clinical features, and functional and anatomical outcomes of surgical intervention for pediatric rhegmatogenous retinal detachment (rrd). methods: in this retrospective case series, pediatric patients with rrd who had undergone surgical intervention were included. cases were categorized into five main etiological groups: congenital or developmental (48 eyes), traumatic ...