نتایج جستجو برای: painless corneal perforation

تعداد نتایج: 51262  

Journal: :iranian journal of neuro surgery 0
eshagh bahrami hessam rahatlou iran university of medical sciences rasool akram hospital arash fattahi shahrzad astaraki mohammad-reza khani massood shirvani

background and importance: our learning curve during two decades of neurosurgical practice has been changed from an abstractive to a more meaningful and conductive state. in cases of fifth nerve neurinoma, pre-operative anatomopathologic diagnosis could lead us to a pre-planned program during and after the surgery to get the safe surgical result. case presentation: representation of two complex...

Journal: :journal of current ophthalmology 0
حیدر سیاتیری heidar siatiri ساسان مقیمی sasan moghimi عزت الله پورعبدالله ezzatollah pourabdollah فیروزه رحیمی firoozeh rahimi محمدرضا فلاح mohammad-reza fallah نسیم سیاتیری nasim siatiri

purpose : to determine the efficacy of fibrin glue in corneal perforations up to 3 mm in diameter methods : a case series study was performed on corneal perforations up to 3 mm who were admitted at farabi hospital- tehran. age, visual acuity, presence and size of corneal thinning, corneal epithelial defect, size and depth of corneal infiltration, site and size of corneal perforation, corneal va...

Journal: :journal of current ophthalmology 0
فریده شریفی پور farideh sharifipour محمد ملک احمدی mohammad malekahmadi میترا زمانی mitra zamani محمودرضا پناهی بزاز mahmoodreza panahi bazaz نسترن رنجبری nastaran ranjbari

purpose : to evaluate the effects of topical sesame oil in the treatment of severe corneal alkali injury in rabbits methods : in a double-blind experiment, 30 healthy white rabbits were randomized into a sesame oil treatment group (n=15) and a control group (n=15). under general anesthesia, severe corneal alkali injuries were induced by application of 1 n sodium hydroxide for 40 seconds to the ...

Journal: :The British journal of ophthalmology 1982
K L Cohen

Painless, sterile, noninfiltrated corneal ulceration and perforation, which may occur after recent cataract surgery in patients with rheumatoid arthritis, and Sjögren's syndrome, appears to be a distinct clinical entity. The cause is probably multifactorial. Contributing factors may be the underlying systemic disease process in rheumatoid arthritis and Sjögren's syndrome, the associated keratoc...

Journal: :The British journal of ophthalmology 1996
E D Donnenfeld A Schrier H D Perry H J Ingraham R Lasonde A Epstein B Farber

BACKGROUND Corneal perforation is an uncommon complication associated with keratoconus. The first cases of infectious keratitis and corneal perforation associated with corneal hydrops and contact lens wear are reported in two keratoconus patients. METHODS A retrospective chart review and histopathological examination were carried out. RESULTS Both patients progressed to corneal perforation ...

2014
Selcuk Kara Sedat Arikan Ismail Ersan Arzu Taskiran Comez

Purpose. To describe a surgical technique using amniotic membrane transplant (AMT) with fibrin glue (FG) for treating smaller corneal perforations more practically and appropriately filling the defect. Method. A patient with noninfectious central corneal perforation, in 1 mm in diameter, was treated with FG-assisted AMT-plug. An AMT was folded in on itself twice by using FG then a small piece o...

2011
Ji Hye Jang Sung Dong Chang

We report a case of tectonic corneal transplantation for impending corneal perforation to preserve anatomic integrity using cryopreserved donor tissue. An 82-year-old woman exhibiting impending corneal perforation suffered from moderate ocular pain in the left eye for one week. After abnormal tissues around the impending perforation area were carefully peeled away using a Crescent blade and Van...

2014
Fuhua Wang Suxia Li Ting Wang Hua Gao Weiyun Shi

BACKGROUND Corneal perforation in severe Stevens-Johnson syndrome (SJS) presenting great therapeutic difficulties, the imperative corneal transplantation always result in graft failure and repeated recurrence of perforation. The aim of this study was to evaluate the effectiveness of a modified small tectonic keratoplasty (MSTK) with minimal corneal graft in the management of refractory corneal ...

2013
William Stevenson Hasanain Shikari Ujwala S Saboo Francisco Amparo Reza Dana

PURPOSE To report on corneal ulceration in ocular graft-versus-host disease (GVHD). METHODS This was a retrospective, observational case series investigating corneal ulceration and perforation in a cohort of ocular GVHD patients seen between June 2007 and October 2012. RESULTS Four of 243 ocular GVHD patients developed corneal ulcerations attributable to ocular GVHD, and all four cases invo...

Journal: :Archives of ophthalmology 2011
Robert Jackson Courtney Mark E Pennesi

OU, a failed corneal graft with corneal thinning and an epithelial defect in the right eye, and severe corneal thinning with a corneal perforation in the left eye. The corneal perforation in the left eye was managed with cyanoacrylate glue and a bandage contact lens. The patient was malnourished because of her social situation and psychiatric deterioration, with a vitamin A level of 5 μg/dL. Af...

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