نتایج جستجو برای: microincision vitreous surgery
تعداد نتایج: 347549 فیلتر نتایج به سال:
A 44 year old woman presented with decreased vision and floaters, started since 4 days before, in her right eye referred to our ophthalmology clinic. On examination, it was found that the best corrected visual acuity was limited to R-E: 20/80 and that of the left eye: 20/20. Fundus examination of the right eye revealed a rhegmatogenous subclinical retinal detachment and vitreous hemorrhage 15 m...
Vitreoretinal surgery has advanced in numerous directions during recent years. The removal of the vitreous body is one of the main characteristics of this surgical procedure. Several molecules have been tested in the past to fill the vitreous cavity and to mimic its functions. We here review the currently available vitreous substitutes, focusing on their molecular properties and functions, toge...
Microincision Vitrectomy Surgery in Vitreomacular Traction Syndrome of Retinitis Pigmentosa Patients
propose: to evaluate the specifity and sensitivity of ocular sonography in the diagnosis of retinal detachment in the presence of vitreous hemorrhage. methods: this cross-sectional study included 47 (23 right eyes and 24 left eyes) eyes of 47 patients (18 male and 29 female subjects) with vitreous hemorrhage suspected of retinal detachment requiring surgery. preoperative ocular sonography was c...
PURPOSE To investigate the aqueous and vitreous penetration of levofloxacin, the drug was administered topically and/or orally to patients undergoing vitrectomy. METHODS Thirty-six patients undergoing initial vitrectomy with phacoemulsification and aspiration (PEA) were enrolled, and were divided randomly into three groups. Group 1 was treated with topical application of levofloxacin (three t...
PURPOSE Traditionally acceptable methods of anesthesia for vitrectomy surgery are quite varied. However, each of these methods has its own potential for complications that can range from minor to severe. The surgery procedure of vitrectomy for symptomatic vitreous floaters is much simpler, mainly reflecting in the nonuse of sclera indentation, photocoagulation, and the apparently short surgery ...
Our work describes the management of young patients who presents with vitreous haemorrhage. It is important to note that the causes differ significantly from adults with vitreous haemorrhage.A 16-year old patient presented with vitreous haemorrhage. B-scan ultrasonography showed hypodense elements in the retina. A vascularized gelatinous mass was revealed after vitrectomy. Later the patient dev...
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