Intraocular lens damage in experimental Nd:YAG laser capsulotomy: a comparison of Perspex CQ and cross-linked PMMA lenses.
The threshold resistance to Nd:YAG laser irradiation of cross-linked lathe-cut PMMA intraocular lenses was slightly higher than that of Perspex CQ lenses: 6.0 mJ vs 4.5 mJ for single laser spots, and 3.5 mJ vs 3.0 mJ for four spots. These levels produced nicks and pits in the lenses; higher levels created small breaks.
Erbil
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H
Ondokuz Mayis University, Faculty of Medicine, Department of Ophthalmology, Samsun, Turkey.
Sinav
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S
D007834:Lasers / Q000009:adverse effects*; D007910:Lenses, Intraocular; D008768:Methylmethacrylates / Q000528:radiation effects*
D008768:Methylmethacrylates