Early experience with soft hydrogel lens implants
نویسندگان
چکیده
منابع مشابه
Sixteen months' experience with 140 posterior chamber intraocular lens implants.
Three main designs of posterior chamber lenses in 140 cases have been reviewed. The visual results are satisfactory; patient satisfaction is good; and postoperative complications are limited to anterior dislocation of the feet of the lens and the necessity to wash out cortical remnants from behind the prosthesis in a small percentage of cases. The posterior chamber prosthesis is free from some ...
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The feasibility of using hydrogel lenticular implants of high water content to alter the anterior corneal curvature for purposes of refractive keratoplasty has been investigated in rabbits. Lenticules (6 mm in diameter) of Permalens (Perfilcon-A) were trephined from contact lens and implanted within an intralamellar pocket in the cornea. The in vitro glucose flux across the hydrogel (0.23 mm th...
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Contact lenses are increasingly used in laboratories for in vivo animal retinal imaging and pre-clinical studies. The lens shapes often need modification to optimally fit corneas of individual test subjects. However, the choices from commercially available contact lenses are rather limited. Here, we report a flexible method to fabricate customized hydrogel contact lenses. We showed that the fab...
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Clinical evaluation of soft tissue surrounding prosthesis supported by implants Dr. A. Fazel* - Dr. M. Rismanchian** *- Associate Professor of Prosthodontics Dept. - Faculty of Dentistry - Tehran University of Medical Sciences. **- Assistant Professor of Prosthodontics Dept. – Faculty of Dentistry - Isfahan University of Medical Sciences. Background and Aim: Nowadays, reconstruction and replace...
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Stintzy (i966), in a review of 450 cases of eye injuries, mostly unilateral, in children, reported the development of cataract in 26 per cent. Traumatic cataract, if not complicated by severe damage to other structures of the eye and if successfully treated by surgery, presents the surgeon and the child with the problems of unilateral aphakia. The optical correction of the latter is the crux of...
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ژورنال
عنوان ژورنال: Eye
سال: 1987
ISSN: 0950-222X,1476-5454
DOI: 10.1038/eye.1987.117