Results 261 to 270 of about 1,084,597 (313)
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Lens bisector for silicone intraocular lens removal
Journal of Cataract and Refractive Surgery, 1996The lens bisector, designed to cut silicone intraocular lenses (IOLs) in the middle so they can be extracted through a 3.0 mm incision, consists of a disposable wire sling that can be pulled into a metal tube. After the IOL is moved into the anterior chamber, the sling is placed over its center and pulled completely into the tube, bisecting the lens ...
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In Vitro Lens Studies: III. Lens Potential
American Journal of Ophthalmology, 1959In a previous study certain dyes were ob served to produce subepithelial vacuolar changes and/or cytopathologic changes in the epithelium of rabbit lenses cultured in vitro. The basic dyes (methylene blue, thionin, toluidine blue) were cataractogenic, whereas the acidic dyes (indigo diand tetrasulfonates) studied were nontoxic.
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The Lens Capsule and the Intraocular Lens-the ‘Moustache Lens’
European Journal of Implant and Refractive Surgery, 1989The use of the capsular bag for fixation of intraocular lenses is described. In routine cases, the ‘moustache principle’ of lenses is easy, safe and guaranteed. The envelope technique, or intercapsular surgery, is described. In traumatic cases, the two-plane two-loop or four-loop lenses are advised as an adequate alternative.
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The Lens Opacities Classification System III
, 1993L. Chylack +8 more
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Meta-Lens Doublet in the Visible Region.
Nano letters (Print), 2017Benedikt Groever, W. T. Chen, F. Capasso
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