Abstract:
PURPOSE:To investigate the effect of hinge width on corneal sensation and dry-eye syndrome after laser in situ keratomileusis (LASIK). SETTING:TLC Laser Eye Center, Garden City, New York, USA. METHODS:Fifty-four patients at least 18 years of age had bilateral LASIK with a narrow nasal hinge microkeratome flap in 1 eye and a wider nasal hinge microkeratome flap in the other eye. In all eyes, the flaps were 160 microm in thickness with a diameter of 9.5 mm. Masked Cochet-Bonnet esthesiometry was performed in the central cornea preoperatively and at 1 week and 1, 3, and 6 months. Dry eye was evaluated at the same intervals by lissamine green corneal and conjunctival staining, Schirmer test with anesthesia, and tear-film breakup time. RESULTS:Corneal sensation was significantly reduced from preoperative levels through 6 months in the narrow-hinge group and through 3 months in the wider-hinge group (P< or =.002). The mean corneal sensation was greater in corneas with a wider hinge flap than in those with a narrow hinge flap at all postoperative examinations; the difference was significant at 1 and 3 months (P< or =.002). The loss of sensation was greatest at 1 week and improved at all subsequent examinations. Overall, dry-eye signs and symptoms were greatest immediately postoperatively and improved at subsequent intervals. CONCLUSIONS:Corneal sensation and dry-eye signs and symptoms improved at all intervals between 1 week and 6 months. The loss of corneal sensation and presence of dry-eye syndrome were greater in eyes with a narrow hinge flap than in eyes with a wider hinge flap.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Donnenfeld ED,Ehrenhaus M,Solomon R,Mazurek J,Rozell JC,Perry HDdoi
10.1016/j.jcrs.2003.09.043subject
Has Abstractpub_date
2004-04-01 00:00:00pages
790-7issue
4eissn
0886-3350issn
1873-4502pii
S0886335003009052journal_volume
30pub_type
杂志文章abstract:PURPOSE:To evaluate meridional differences in angle-to-angle (A-A) and sulcus-to-sulcus (S-S) dimensions in human eyes using very high frequency ultrasound (VHF US) and anterior segment optical coherence tomography (AS-OCT). SETTING:John A. Moran Eye Center, University of Utah, USA; Berlin Eye Research Institute, Germ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2008.03.033
更新日期:2008-07-01 00:00:00
abstract:PURPOSE:To compare the efficiencies of the operative procedures and the reductions in postoperative corneal endothelial cell density (ECD) after cataract surgery using 2 different phacoemulsification tips and their associated cassettes and tubing. SETTING:Wolfe Clinic, Marshalltown, Iowa, USA. METHODS:A randomized pr...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0886-3350(99)00201-1
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abstract::A surgical draping technique is presented that decreases surgical time, maximizes surgical site exposure, and decreases the risk of infection. It was also designed to enhance patent comfort. ...
journal_title:Journal of cataract and refractive surgery
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更新日期:1998-08-01 00:00:00
abstract:UNLABELLED:We highlight potential problems and pitfalls in cases of Salzmann nodular degeneration by reporting the case of an 84-year-old man with reduced visual acuity due to particularly extensive bilateral Salzmann nodules and moderate cataracts. Large annular Salzmann lesions were removed by superficial keratectomy...
journal_title:Journal of cataract and refractive surgery
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doi:10.1016/j.jcrs.2015.10.037
更新日期:2015-11-01 00:00:00
abstract:PURPOSE:To present a complex surgical technique used for the management of luxated crystalline lenses and evaluate treatment results. SETTING:Department of Ophthalmology, Medical University of Lodz, Lodz, Poland. METHODS:This prospective study involved 29 consecutive patients (30 eyes) with the mean age of 60.3 years...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
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更新日期:2005-11-01 00:00:00
abstract:PURPOSE:To evaluate a poly(methyl methacrylate) refractive, zonal-progressive multifocal intraocular lens (IOL) in patients requiring cataract surgery. SETTING:Department of Ophthalmology, Saiseikai Kurihashi Hospital, Saitama, Japan. METHODS:This open-label noncomparative study evaluated 58 eyes of 31 Japanese patie...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(99)00408-3
更新日期:2000-07-01 00:00:00
abstract::We describe a case of corneal chromoblastomycosis with Cladophialophora carrionii in a 69-year-old woman 4 weeks after clear corneal cataract surgery. The patient presented with right eye pain and decreased visual acuity of 20/100. Examination showed a deep posterior stromal keratitis accompanied by a dense fibrinous ...
journal_title:Journal of cataract and refractive surgery
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doi:10.1016/j.jcrs.2011.03.007
更新日期:2011-05-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2009.08.021
更新日期:2010-01-01 00:00:00
abstract:PURPOSE:To evaluate and compare the incidence of capsular bag opacification, particularly interlenticular opacification (ILO), in rabbit eyes implanted with a dual-optic silicone intraocular lens (IOL) or piggyback lenses. SETTING:John A. Moran Eye Center, University of Utah, Salt Lake City, Utah, USA. METHODS:Ten du...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.01.022
更新日期:2006-04-01 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.2007.05.011
更新日期:2007-09-01 00:00:00
abstract:PURPOSE:To evaluate safety, efficacy, predictability, and stability in the treatment of myopic astigmatism with laser in situ keratomileusis (LASIK) and photorefractive keratectomy (PRK) using the 200 Hz flying-spot technology of the LaserSight LSX excimer laser. SETTING:SynsLaser Clinic, Tromsø, Norway. METHODS:This...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(01)00996-8
更新日期:2001-08-01 00:00:00
abstract::Pseudophakic bullous keratopathy is a major deterrent to visual recovery after a complicated cataract surgery. Decentered intraocular lenses (IOLs) incite chronic inflammation that often leads to bullous keratopathy. The triple procedure of glued IOL allows secondary IOL fixation along with single-pass four-throw pupi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2018.11.036
更新日期:2019-04-01 00:00:00
abstract:PURPOSE:To assess the safety, efficacy, stability, and predictability of collagen copolymer toric phakic intraocular lens (pIOL) implantation to correct myopia and astigmatism in eyes with keratoconus. SETTING:Fernández-Vega Ophthalmological Institute, Oviedo, Spain. METHODS:This prospective study comprised keratocon...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2009.11.032
更新日期:2010-06-01 00:00:00
abstract::The effect of freezing on the growth of rat lens epithelial cells was studied in vitro. We found that 80% of the lens epithelial cells died after freezing at -45 degrees C for two hours and that the surviving cells could grow with the addition of growth factors or when placed on a sheet of type 4 collagen, but not whe...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(88)80122-6
更新日期:1988-05-01 00:00:00
abstract:PURPOSE:To study the efficacy of posterior optic buttonholing (POBH) through a primary posterior capsulorhexis (PPCCC) to preserve full capsular transparency, and its potential as a routine alternative to standard in-the-bag implantation of sharp-edged optic intraocular lenses (IOLs). SETTING:Department of Ophthalmolo...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.02.046
更新日期:2006-06-01 00:00:00
abstract:PURPOSE:To evaluate and compare the predictability and safety of immediate small-incision lenticule extraction, also known as SMILE, after suction loss during the procedure with those of uneventful small-incision lenticule extraction. SETTING:Nunemiso Eye Center, Seoul, South Korea. DESIGN:Retrospective case series. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2016.12.034
更新日期:2017-04-01 00:00:00
abstract:PURPOSE:To compare the variance in manifest refraction spherical equivalent (MRSE) after photorefractive keratectomy (PRK) with mitomycin-C (MMC), PRK without MMC, and laser in situ keratomileusis (LASIK) for the treatment of myopic astigmatism. SETTING:Jules Stein Eye Institute, University of California, Los Angeles,...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.02.048
更新日期:2014-12-01 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(13)80962-5
更新日期:1993-03-01 00:00:00
abstract:PURPOSE:To understand some of the variable refractive changes that occur during routine cataract surgery that could affect the accuracy and effectiveness of intraoperative aberrometry as it relates to the postoperative refractive state. SETTING:John A. Moran Eye Center, University of Utah, Salt Lake City, Utah, USA. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2011.09.039
更新日期:2012-03-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1989-09-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(00)00695-7
更新日期:2000-12-01 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(98)80133-8
更新日期:1998-06-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1097/j.jcrs.0000000000000224
更新日期:2020-08-01 00:00:00
abstract:PURPOSE:To determine the relationship between laser parameters and tissue removal with picosecond laser intrastromal photorefractive keratectomy (ISPRK) and to assess the effect of the parameters on the healing process and the long-term refractive changes. SETTING:Medical Laser Center Lübeck, Germany. METHODS:A modif...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(97)80107-1
更新日期:1997-11-01 00:00:00
abstract:PURPOSE:To compare the shape and volume of the lenticules of corneal tissue ablated for the correction of spherical, cylindrical, and spherocylindrical refractive errors using Boolean operations of theoretical 3-dimensional (3-D) surfaces. SETTING:Department of Ophthalmology, Rothschild Foundation, Paris, France. MET...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(02)01379-2
更新日期:2002-11-01 00:00:00
abstract:PURPOSE:To compare the in vitro optical quality of multifocal apodized intraocular lenses (IOLs) at different focal points. SETTING:University of Valencia, Valencia, Spain. DESIGN:Experimental study. METHODS:The Acrysof Restor +3.0 diopter (D) multifocal IOL with 2 main foci (bifocal IOL) and the Finevision multifoc...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2012.12.038
更新日期:2013-06-01 00:00:00
abstract:PURPOSE:To determine the ability of the limulus amoebocyte lysate (LAL) assay and the in vitro pyrogen test (IPT) to detect pyrogens adsorbed to intraocular lenses (IOLs). SETTING:Berlin Eye Research Institute, Berlin, Germany. METHODS:Fifteen of each of the following IOLs were used: MicroSil MS 612 ASP, AcrySof SA60...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2009.03.012
更新日期:2009-07-01 00:00:00
abstract:PURPOSE:To evaluate the in vitro antimicrobial activity of aqueous humor in patients who had preoperative topical application of moxifloxacin hydrochloride 0.5%. SETTING:Department of Ophthalmology, Santa Casa de Misericórdia de São Paulo, Brazil. DESIGN:Comparative case series. METHODS:Twenty-nine eyes from 29 cata...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.11.010
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:To assess visual acuity tolerance to defocus caused by residual refractive errors after clear lens extraction (CLE) with apodized diffractive intraocular lens (IOL) implantation. SETTING:Fernández-Vega Ophthalmological Institute, Oviedo, Spain. METHODS:In this prospective study, 150 eyes of 75 consecutive pat...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2007.10.020
更新日期:2008-02-01 00:00:00
abstract:PURPOSE:To evaluate an outbreak of infectious keratitis after laser in situ keratomileusis (LASIK) at a single laser center in Japan. SETTING:Tokyo Dental College, Chiba, Japan. DESIGN:Case series. METHODS:Relevant demographic and clinical data were obtained from case records using a standardized multicenter questio...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jcrs.2010.11.034
更新日期:2011-05-01 00:00:00