To the Editor.
—I read with interest the letter in the June 1990 issue of the Archives by Olson and Brodstein.1 They describe a 20-year-old woman who underwent extracapsular cataract extraction with placement of a polypropylene looped posterior chamber intraocular lens (PC IOL). After a period, the polypropylene loops were forced by capsular fibrosis to encroach on the edge of the IOL, and one appeared over the IOL and the other one under it. I might simply add that this would not occur if a one-piece polymethyl methacrylate (PMMA) PC IOL had been used.
Hoffer KJ. Encroaching Lens Loops. Arch Ophthalmol. 1991;109(3):316. doi:10.1001/archopht.1991.01080030018005