After-cataract in adults with primary posterior capsulorhexis: comparison of hydrogel and silicone intraocular lenses with round edges after 2 years.
作者： Michael Georgopoulos , Rupert Menapace , Oliver Findl , Vanessa Petternel , Barbara Kiss
DOI: 10.1016/S0886-3350(02)01814-X
关键词: Cataract surgery 、 Intraocular lens 、 Silicone 、 Posterior capsulorhexis 、 Ophthalmology 、 After cataract 、 Intraocular lenses 、 Eye disease 、 Capsulorhexis 、 Surgery 、 Medicine
摘要: Abstract Purpose To evaluate the potential of primary posterior continuous curvilinear capsulorhexis (PCCC) to prevent after-cataract 2 years after surgery and perform a bilateral comparison intraocular lens (IOL) materials, silicone hydrogel. Setting Department Ophthalmology, University Vienna, Medical School, Austria. Methods In this randomized patient- examiner-masked study, 37 patients (74 eyes) with age-related cataract had small-incision PCCC. Randomly, 1 eye received hydrogel IOL contralateral eye, IOL. Both IOLs open-loop haptics round-edged optic. Standardized digital retroillumination photographs were taken day 1, 6, 12, 24 months development on anterior capsules by subjective grading. Opacification PCCC area was also objectively evaluated using new software. Results Twenty-nine (58 completed 2-year follow-up. Partial closure ongrowth at edge found in 55% group 28% group. Total observed 3 eyes, Conclusion Ongrowth onto dependent material. Because less more fibrotic IOLs, efficacy higher
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