Approximately 50 % of eyes develop NVG following ischaemic CRVO
50% of patients with ICE syndrome have glaucoma
50% of Cogan Rees patients have absent iris atrophy
50% of congenital glaucoma patients develop visual field loss
50% of patients with Reiger syndrome develop glaucoma
50% of patients with Peter’s anomaly develop glaucoma
50% of patients with NF-1 who develop glaucoma also develop neurofibroma of upper eyelid or facial hemiatrophy
50% of lacrimal gland masses are inflammatory and 50 % are neoplastic.
After 5 years of ALT, 50% of eyes have controlled IOP
Bleeding occurs in 50% cases after Nd:YAG irodotomy
50% of infants at birth, have obstrtuction of NLD at the level of valve Hasner
50% of patients with angioid streaks have systemic associations
50% of all retinal detachments are associated with one or more breaks
50% of cases of IPCV have good prognosis
Maculopathy occurs in 50% cases of non central optic disc pits
Cancer associated retinopathy is the initial manifestation of small lung cancer in 50% of cases
Fifty Percent in Ophthalmology
