نتایج جستجو برای: scleral perforation
تعداد نتایج: 21460 فیلتر نتایج به سال:
Drying of the cornea during surgery, which causes poor visibility of the fundus, is one of the most serious problems when using a noncontact-type wide-angle viewing system. This study used a newly commercialized lens for observing the fundus with a noncontact wide-angle viewing system. The lens used has a very thin meniscus made of polymethyl methacrylate and a large outer diameter. Following t...
PURPOSE The aim of this study is the presentation of subfoveal choroidal thickness with enhanced depth imaging spectral-domain optical coherence tomography (EDI-OCT) several months after scleral buckling with encircling band surgery. METHODS 48 patients who underwent scleral buckling with encircling band surgery for unilateral rhegmatogenous retinal detachment were included in the retrospecti...
A young patient who showed rhegmatogenous retinal detachment with preoperatively undetected retinal break was successfully treated by scleral buckling using a noncontact wide-angle viewing system.
THE purpose of this paper is to describe certain points in the technique of lamellar scleral resection which I think help in its efficient performance and shorten the time spent upon it. Particular mention is made of the scleral marker, the suture-retention coil, and the suture-tying forceps, new instruments which I have designed to assist in the orderly conduct of the operation. The time taken...
purpose : to describe the case of a 21-year-old patient with uveal effusion with no microphthalmia and any systemic disease that was treated with scleral window surgery and topical administration of mitomycin c (mmc) and zonulysis which was misdiagnose as a ring melanoma of cilliary body appeared shortly after the operation case report : a uveal effusion was detected in the eye. partial-thickne...
A 65-year-old man with a history of bilateral trabeculectomy augmented with mitomycin C underwent surgery for a scleral rupture following trauma. The site of the rupture was a posterior extension of the scleral flap. Attempted closure of a ragged scleral wound was not possible without excessive distortion and induced astigmatism. Persistent hypotony due to over drainage was treated by patching ...
Scleral thickness, especially near the region of the optic nerve head (ONH), is a potential factor of interest in the development of glaucomatous optic neuropathy. Our goal was to characterize the scleral thickness distribution and other geometric features of human eyes. Eleven enucleated human globes (7 normal and 4 ostensibly glaucomatous) were imaged using high-field microMRI, providing 80 m...
Comment. Scleral inflammatory disease is a deep and destructive inflammation presumed to be incited by autoimmune system dysregulation and is often classified on the basis of the site of pathologic findings and severity of inflammation. Scleritis is characterized by edema and inflammatory cell infiltration of the sclera and is commonly associated with identifiable systemic disease and often wit...
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