CONGENITAL APHAKIA AND IRIDEREMIA.
نویسندگان
چکیده
منابع مشابه
Secondary congenital aphakia
UNLABELLED Abstract PURPOSE We present the clinical, paraclinical and therapeutic features in a patient with secondary congenital aphakia. METHODS A 2-year-old patient, diagnosed with congenital rubella syndrome including sensorineural deafness, congenital heart disease, intellectual disability, microcephaly, microphthalmia, and congenital cataract, presented to our clinic for the surgical ...
متن کاملCongenital cataract extraction with primary aphakia and secondary intraocular lens implantation in the posterior chamber.
PURPOSE To evaluate visual outcomes, eye movement abnormalities, and postoperative complications after secondary posterior chamber intraocular lens (IOL) implantation in aphakic children who had initial LAC correction. METHODS A retrospective study was carried out on 53 patients (94 eyes). Following aphakic surgery and LAC correction the patients received secondary IOL implantation in the pos...
متن کاملCongenital anterior staphyloma associated with Peters’ anomaly and aphakia in a Holstein calf
A Holstein calf was born with a large protruding right eye and a central corneal opacity. Enucleation was the first choice of treatment. The calf had a good prognosis and was raised for milking purposes. Macroscopically, the enucleated eye was characterized by the protruded cornea, adherence of the iris to the central posterior cornea and aphakia. Microscopically, central corneal thickening and...
متن کاملExperimental Simulation of Aphakia.
WITH a correctly fitting pair of approximately -14 D. corneal contact lenses, a person with normal emmetropic eyes can become a 12 D. experimental hyperope, and he can very nearly simulate the exact type of vision of the spectacle-corrected aphakic by wearing a correctly fitted set of + 12-00 D. Sph. cataract spectacle lenses. With this "simulator of aphakia", the inquisitive scientific researc...
متن کاملUnilateral Aphakia and Contact Lenses*
The size of the retinal image in the corrected aphakic eye is some 24% larger than the image before removal of the crystalline Len's. This large differential makes binocular vision impossible in individuals with unilateral aphakia corrected by spectacle lenses. A similar calculation, but with a contact lens correction, reduces this figure to about 8% (Dawson, 1962) . Theoretically, intraocular ...
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ژورنال
عنوان ژورنال: JAMA: The Journal of the American Medical Association
سال: 1900
ISSN: 0098-7484
DOI: 10.1001/jama.1900.24610170023001e