نتایج جستجو برای: posterior vitreous detachment
تعداد نتایج: 131071 فیلتر نتایج به سال:
OBJECTIVE We report a 50-year-old female patient with a stage 2 idiopathic macular hole that closed spontaneously. METHOD The case is presented on the basis of an observational case report. RESULTS The stage 2 idiopathic macular hole closed spontaneously in 6 weeks with a lamellar defect in the outer retina due to the formation of the bridging retinal tissue, but without any evidence of the...
PURPOSE To identify possible risk factors for the development of posterior vitreous detachment (PVD). DESIGN Retrospective case-control study. METHODS A total of 138 cases with PVD and 114 age-matched controls were accrued from two different sites. Demographic, medical, ocular, and lifestyle data were obtained through chart review, questionnaires, and clinical examination. A 108-item semiqu...
BACKGROUND To describe clinical outcomes in a series of patients with tractional cystoid macular edema, a variant of vitreomacular traction syndrome. METHODS Twelve consecutive patients (15 eyes) with tractional cystoid macular edema of maximum diameter of ≤550 μm and presenting corrected-distance visual acuity of ≤0.3 (Snellen ≥20/40) were studied. Each patient underwent ophthalmic examinati...
In this report, we consider retinal detachment in the eye, which happens when the retina comes away from the choroid. This condition is often treated by removing the vitreous humour from the eye (vitrectomy) and spot-welding the retina back on to the choroid. After this, the vitreous body is refilled with saline or silicone oil. The vitreous humour is a viscoelastic material, with a very high e...
BACKGROUND Foveal detachment associated with foveoschisis usually takes a progressive course, and is associated with a poor visual outcome. The purpose of this study was to report the spontaneous resolution of foveal detachment in patients with myopic traction maculopathy without posterior vitreous detachment. METHODS A retrospective study involving eight cases of high myopia with foveoschisi...
BACKGROUND Until the advent of pars plana vitrectomy, no efficient treatment for non-resorbing vitreous haemorrhage was at hand. Especially if the cause of the vitreous haemorrhage was not known, such as in most cases of non-diabetic and non-oculotraumatic vitreous haemorrhage, a lot of time often was lost by waiting for the resorption, because of the lack of any effective treatment modality. ...
purpose: to describe the association between optic disc traction and non-arteritic anterior ischemic optic neuropathy (naion). methods: eighty three eyes of 83 patients with naion were evaluated by optical coherence tomography (oct) for detecting vitreous adhesion to the optic nerve head with separation from adjacent retina (partial posterior vitreous detachment). those who were negative for su...
AIM The aim of the paper was to present the efficacy and indications for application of conventional surgical treatment of retinal detachment by using external implants, that is,application of encircling band and buckle. MATERIAL AND METHOD This study comprised patients from the University Eye Clinic in Skopje. A total of 33 patients were diagnosed and surgically treated in the period between...
Method: We examined 81 eyes of 58 consecutive patients diagnosed as DME. The condition of the posterior wall of the posterior precortical vitreous pocket (PPVP) was classified into 4 groups based on 12-mm horizontal and vertical scans through the macula using SS-OCT. Classifications were: Group 1, no posterior vitreous detachments (PVDs); Group 2, perifoveal PVD; Group 3, macular PVD; and Group...
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