Abstract：
:The optical resolution and contrast of 18 silicone and 18 polymethylmethacrylate (PMMA) intraocular lenses were determined before implantation in and after removal from rabbit eyes. A specially designed microphotographic system that allows documentation and comparison of the image quality of different lens types was used. Silicone intraocular lenses showed a mean axial resolution of 1.25, PMMA lenses showed 1.60, of an optotype analogous resolution target (1.0 = 20/20) at a 3 mm pupil opening preoperatively. At one to 16 weeks postoperatively, both types of IOLs demonstrated nearly unchanged resolution. Contrast, however, decreased to between 60% and 85% of the preoperative 100% standard. This decrease was due to precipitates deposited on the lens surface, to posterior capsule opacification, and to lens decentration.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Kulnig W,Menapace R,Skorpik C,Juchem Mdoi
10.1016/s0886-3350(87)80153-0subject
Has Abstractpub_date
1987-11-01 00:00:00pages
635-9issue
6eissn
0886-3350issn
1873-4502pii
S0886-3350(87)80153-0journal_volume
13pub_type
杂志文章abstract：:We describe a small-incision technique that reduces the phacoemulsification time. It reduces the risk for strong intraocular inflammation after surgery and posterior capsule rupture during surgery in young patients with uveitis. ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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journal_title：Journal of cataract and refractive surgery
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journal_title：Journal of cataract and refractive surgery
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journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章,多中心研究
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更新日期：1994-11-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(98)80094-1
更新日期：1998-08-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(03)00346-8
更新日期：2003-08-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
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journal_title：Journal of cataract and refractive surgery
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更新日期：2007-05-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2017-08-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2016-01-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：1999-06-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2015.07.018
更新日期：2015-08-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
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更新日期：2018-09-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2016.10.013
更新日期：2016-12-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.07.057
更新日期：2008-01-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2006.08.033
更新日期：2006-12-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2014.02.038
更新日期：2014-10-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章
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更新日期：1996-07-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.03.037
更新日期：2007-07-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2013-04-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,多中心研究
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更新日期：2012-05-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80343-4
更新日期：1993-11-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：1998-07-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2000-03-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2004-09-01 00:00:00
abstract：:We describe 2 complications of sequential keratorefractive and vitreoretinal surgery not previously reported. Epithelial ingrowth occurred in 1 patient who experienced laser in situ keratomileusis flap dehiscence and replacement during vitreoretinal surgery. In the second patient, a flap could not be created with a mi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2006.05.038
更新日期：2006-12-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(89)80009-4
更新日期：1989-03-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2018-12-01 00:00:00
