نتایج جستجو برای: posterior capsular opacity
تعداد نتایج: 126440 فیلتر نتایج به سال:
Cataract surgery in patients with pathologic myopia and high axial length can be challenging for a variety of reasons, including imprecise intraocular lens calculations in eyes with posterior staphylomas and intraoperative complications such as suprachoroidal hemorrhage, posterior capsular rupture, and retinal tears. Although most surgeons recommend standard phacoemulsification and preservation...
BACKGROUND/AIM Corneal graft survival depends critically on the quality of the endothelium. In this study the authors aimed to evaluate corneal endothelium in mice at different times after transplantation and to correlate endothelial integrity with corneal graft survival. METHODS Syngeneic and allogeneic corneal grafts at various times (days 0-60) after engraftment were examined in flat mount...
METHODS We included seven eyes in which sutureless intrascleral posterior chamber intraocular lens (IOL) fixation was performed. Pre- and post-surgical best-corrected visual acuity (LogMAR) and refraction changes were analyzed. There was a one year follow-up period. CONCLUSIONS Sutureless intrascleral posterior chamber intraocular lens fixation is, in our experience, a safe technique that all...
MATERIAL AND METHODS Retrospective 5-year study based on general and ophthalmic history records, and including 268 eyes (174 patients), aged 50 years and over. Ophthalmological examination involved visual acuity, measuring of intraocular pressure, slit lamp examination and indirect ophthalmoscopy. Type of surgical treatment was tailored for each patient (extra capsular cataract extraction, phac...
Comment. The causes of the rupture of lens capsule were classified by Duke-Elder as due to blunt or penetrating trauma, suppurative inflammation, intraocular neoplasms, or spontaneous occurrence in hypermature cataracts and lenticonus. Among these causes, several cases of a hole in the posterior capsule caused by blunt trauma have been reported. In our case, there was no history of blunt trauma...
BACKGROUND Postoperative capsular block syndrome (CBS) is a unique and rare complication of continuous curvilinear capsulorhexis (CCC). The purpose of this study was to analyze the clinical characteristics and results of early postoperative CBS. METHODS Patients who developed early postoperative CBS after cataract surgery from October 1998 through September 2002 were retrospectively identifie...
The functional anatomy of motor recovery was studied by assessing motor function quantitatively in 23 patients following capsular or striatocapsular stroke. While selective basal ganglia lesions (caudate and/or putamen exclusively) did not affect voluntary movements of the extremities, lesions of the anterior (plus caudate/putamen) or posterior limb of the internal capsule led to an initially s...
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