Silicone Oil as an Intra-Ocular Tamponade in Vitrectomy: Morphological and Clinical Studies to Evaluate its Biological Effects Ph.D. Thesis
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چکیده
منابع مشابه
Subconjunctival and Orbital Silicone Oil Granuloma (Siliconoma) Complicating Intravitreal Silicone Oil Tamponade
A 30-year-old male, who underwent previous pars plana vitrectomy and silicone oil tamponade due to endogenous endophthalmitis originated from Klebsiella liver abscess, was referred for evisceration. At 2 months after vitrectomy with silicon oil tamponade, conjunctival chemosis and ocular pain were aggravated. Diffuse eyelid swelling and large subconjunctival mass with lipid droplets were noted....
متن کاملIntraocular pressure 1 year after vitrectomy in eyes without a history of glaucoma or ocular hypertension
Objective The aim of this study was to investigate the incidence, risk factors, and treatment of elevated intraocular pressure (IOP) 1 year after vitrectomy in eyes without a history of glaucoma or ocular hypertension. Patients and methods This retrospective study comprised 256 eyes from 256 consecutive patients without a history of glaucoma or ocular hypertension who underwent vitrectomy and...
متن کاملThe effect of vitrectomy with silicone oil tamponade on intraocular pressure and anterior chamber morphology.
We measured the tamponading effect of silicone oil, saline and air after vitrectomy, on intraocular pressure and aqueous humor outflow in 85 patients with highly proliferative retina and vitreous changes. Silicone oil as retinal tamponading agent after vitrectomy was used in 45 patients, and saline or air in 39 patients. The mean intraocular pressure measured at one month after treatment was gr...
متن کاملAssessment of Anterior Segment Changes in Pseudophakic Eyes, Using Ultrasonic Biomicroscopic Imaging, after Pars Plana Vitrectomy with Silicone Oil or Gas Tamponade
Objective. To evaluate the morphological changes of the anterior segment using ultrasonic biomicroscopy (UBM) imaging in pseudophakic patients who underwent pars plana vitrectomy (PPV) with silicone oil or gas (C3F8) internal tamponade agent injection. Method. This prospective study included pseudophakic patients with planned PPV, divided into two groups according to internal tamponade agent: t...
متن کاملRetinal redetachment after removal of intraocular silicone oil tamponade.
AIM To evaluate frequency and risk factors of retinal redetachment after removal of intraocular silicone oil tamponade. METHODS The study included 225 patients who consecutively underwent intraocular silicone oil removal at a mean interval of 10 months after pars plana vitrectomy had been performed by one of two surgeons. Mean follow up time was 17.37 (SD 14.40) months (range 3.02-67.42 month...
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تاریخ انتشار 2008