Iris spatula-guided epinuclear cleavage in posterior polar cataracts
نویسندگان
چکیده
منابع مشابه
A Novel Nonsense Mutation in the MIP Gene Linked to Congenital Posterior Polar Cataracts in a Chinese Family
PURPOSE To detect the causative mutation for congenital posterior polar cataracts in a five-generation Chinese family and further explore the potential pathogenesis of this disease. METHODS Coding exons, with flanking sequences of five candidate genes, were screened using direct DNA sequencing. The identified mutations were confirmed by restriction fragment length polymorphism (RFLP) analysis...
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The impact of using different lossless compression algorithms when compressing biometric iris sample data from several public iris databases is investigated. In particular, the application of dedicated lossless image codecs (lossless JPEG, JPEG-LS, PNG, and GIF), lossless variants of lossy codecs (JPEG2000, JPEG XR, and SPIHT), and a few general purpose file compression schemes is compared. We ...
متن کاملPosterior polar cataract: A review.
Posterior polar cataract is a rare form of congenital cataract. It is usually inherited as an autosomal dominant disease, yet it can be sporadic. Five genes have been attributed to the formation of this disease. It is highly associated with complications during surgery, such as posterior capsule rupture and nucleus drop. The reason for this high complication rate is the strong adherence of the ...
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purpose: to evaluate the visual outcomes and complications of lensectomy, posterior capsulotomy, anterior vitrectomy and acrylic hydrophobic posterior chamber intraocular lens (pciol) implantation for congenital or developmental cataract in children 6-9 years of age. methods: in a prospective interventional case series, 13 eyes of 10 children with congenital or developmental cataract underwent ...
متن کاملManagement of posterior polar cataract.
In this technique for managing posterior polar cataract, extreme care is taken not to overpressurize the anterior chamber or capsular bag to prevent posterior capsule rupture. Minimal hydrodissection and hydrodelineation are performed. The nucleus is extracted using minimal ultrasound energy. Viscodissection is used as a primary technique to mobilize the epinucleus and cortex. A protective laye...
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ژورنال
عنوان ژورنال: Canadian Journal of Ophthalmology
سال: 2015
ISSN: 0008-4182
DOI: 10.1016/j.jcjo.2015.07.014