We describe an operating table in which the whole patient, apart from the eye undergoing surgery, is enclosed in a caisson within which the barometric pressure can be lowered at any time during surgery. This increases the effect of atmospheric pressure on the eye, enabling 'open sky' surgery to be carried out on patients of any age.

purpose: to report clinical features, types, and results of surgery for duane’s retraction syndrome (drs). methods: this is an existing data study on the records of patients with drs. the study was conducted on the hospital records of patients who were referred for drs to a tertiacy eye center in tehran, iran during 8 years. the follow-up period after the surgery was at least 6 months. results:...

Purpose To report a case of filamentary keratitis occurring in the cornea hidden under the eyelids by squint surgery. Methods A 69-year-old female patient with a history of amblyopia was referred for intractable filamentary keratitis in the left eye. The strabismus angle was 35Δ hypertrophic, and ocular motility was within the normal range. Slit-lamp examination of her left eye revealed filam...

purpose : to evaluate the near visual performance of an accommodative intraocular lens (iol) tetraflex, in comparison to a standard monofocal foldable iol in cataract surgery. setting: eye research center , farabi eye hospital , department of ophthalmology, tehran university of medical sciences, iran . methods : forty six eyes of 23 patients with cataract underwent phacoemulsification and accom...