Application of 14-MHz Ultrasonography with Tissue Harmonic Imaging to Determine Posterior Capsule Integrity in Traumatic Cataract
نویسندگان
چکیده
منابع مشابه
congenital cataract with pre-existing posterior capsule defect
purpose: to evaluate the diagnostic signs, intraoperative complications and postoperative outcomes in children with congenital cataract and pre-existing posterior capsule defect (ppcd). methods: this interventional case series was conducted on 14 eyes of 7 patients who underwent lensectomy-anterior vitrectomy for congenital cataract with ppcd. all children had bilateral cataract. preoperative d...
متن کاملB-scan ultrasonography of ocular abnormalities: a review of 182 dogs
Ultrasonography is the only practical method for obtaining images of the posterior segment of the eye when the light-conducting media are opaque. In this study, 182 dogs with ocular abnormalities presented to the Department of Veterinary Surgery and Radiology from December 2008-August 2010 were included. All the animals were subjected to detailed ophthalmic examination and B-scan ultrasonograph...
متن کاملCytological factors relating to posterior capsule opacification following cataract surgery.
Simulated extracapsular cataract extractions on cadaver eyes were performed which demonstrated that the cells of the anterior capsule remain largely intact and that only a small amount of cortical lens matter remains postoperatively. Human lens epithelial cells from normal and cataractous lenses were grown in culture. There was no appreciable difference in growth rate between cells from normal ...
متن کاملIntravitreal Injection of Bevacizumab (Avastin) to Treat Posterior Capsule Neovascularization
We report a 64-year-old diabetic woman who developed neovascularization of the posterior capsule 2 years after cataract surgery and intraocular lens implantation. The patient was treated with single injection of 1.25 mg of intravitreal bevacizumab (Avastin) via pars plana. After one week, complete regression of the posterior capsule neovascularization was achieved allowing us to perform Nd: YAG...
متن کاملAssessment of Posterior Capsule Opacification after Cataract Surgery
Posterior capsule opacification (PCO) is the most common long-term complication with more than 25% overall incidence within 5 years after cataract surgery of the human eye. The goal of the project described in this paper is to devise a fully automated, objective measure of grades of PCO from so-called retroillumination photographs. We review the current state of the art of existing PCO grading ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Ophthalmology
سال: 2019
ISSN: 2090-004X,2090-0058
DOI: 10.1155/2019/4903703