نتایج جستجو برای: vitreous loss
تعداد نتایج: 452233 فیلتر نتایج به سال:
Objective: Redefinition and classification of vitreous base avulsion (VBA) adapt to the clinical need for diagnosis and treatment of it. Design: A retrospective consecutive case observation. Participants: Ninety-eight consecutive patients (98 eyes) with VBA included 23 patients with closed-globe injury, 46 with open-globe injury, 17 with rhegmatogenous retinal detachment, 6 with proliferative d...
Proliferative vitreoretinopathy is a disease process that follows the proliferation of ectopic cell sheets in the vitreous and/or periretinal area, causing periretinal membrane formation and traction, in patients with rhegmatogenous retinal detachments. Currently, vitreous surgery is the standard treatment; however, the results aren't satisfactory given the vision loss that ensues and that rede...
AIMS To assess the results of temporal incision phacoemulsification and aspiration performed with dominant and non-dominant hand of ophthalmology trainees. METHODS Retrospective analysis were made of 203 surgeries with dominant hand and 207 with non-dominant by five trainees at two institutions. Trainees sat at the patient's head, manipulating instruments with the dominant right hand for the ...
به منظور بررسی تاثیر پروبیوتیک و سطوح مختلف پودر صمغ آنغوزه در مقایسه با آنتی بیوتیک (آویلامایسین) بر عملکرد رشد، وزن نسبی اندام های داخلی، میکروفلور روده، مورفولوژی پرزهای روده، کیفیت گوشت و تیترآنتی بادی بر علیه گلبول قرمزگوسفندی در جوجه های گوشتی، آزمایشی در قالب طرح کاملا تصادفی با 6 تیمار به اجرا درآمد. تیمارهای آزمایشی شامل: جیره پایه بدون افزودنی، جیره پایه حاوی 100 میلی گرم در کیلو گرم ...
This is a case of Valsalva retinopathy during the season annual transboundary haze pollution in Sarawak. A 22-year-old man with no known medical illness developed sudden onset painless visual acuity loss preceded by persistent cough. Left eye fundus showed dense preretinal haemorrhage covering optic disc extendinginferiorly breakthrough vitreous haemorrhage. The patient underwent pars plana vit...
PURPOSE To describe enhanced vitreous imaging for visualization of anatomic features and microstructures within the posterior vitreous and vitreoretinal interface in healthy eyes using swept-source optical coherence tomography (SS-OCT). The study hypothesis was that long-wavelength, high-speed, volumetric SS-OCT with software registration motion correction and vitreous window display or high-dy...
PURPOSE To report the visual result of Surgery for traumatic macular hole with choroidal rupture running across papillomacular bundle. METHOD Observation case report Patient 20 year old male patient presented with acute vison loss in OS with BCVA reduced to 20/80 following blunt trauma. Examination revealed full thickness macular hole with choroidal rupture between disc and macula, spanning a...
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