Abstract：
PURPOSE:To investigate the effect of distilled deionized water (DDW) on lens epithelial cells (LECs) attached to the lens capsule. SETTING:Wound Healing Research Laboratory, Center for Vision Research, Westmead Hospital, Sydney, NSW, Australia. METHODS:Anterior capsulotomy specimens taken during routine cataract surgery were divided in half. One half was immersed in DDW and the other half in culture medium (control) for 1 to 5 minutes and photographed at intervals by phase-contrast microscopy. In further experiments, the capsules were exposed to DDW for 1 or 2 minutes and placed in culture for 1 week to determine whether LECs survive treatment and are capable of repopulating the lens capsule. RESULTS:Distilled-deionized water induced marked swelling of the cytoplasm within 60 seconds of treatment. At 120 seconds, there was disruption of the plasma membranes, with few intact cells remaining. In the control capsules, confluent monolayers of LECs covered the entire capsule surface with a halo of LECs growing on the surrounding plastic well. Viable LECs were observed in 1 of 3 capsules treated for 1 minute with DDW. These did not reach confluence or grow off the capsule onto the surrounding well. No viable LECs were seen on capsules exposed to DDW for 2 minutes. CONCLUSIONS:Short exposure of LECs to DDW induced extensive and rapid cell lysis. Distilled-deonized water may be a useful agent for instillation in the capsular bag during sealed-capsule irrigation to prevent posterior capsule opacification.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Crowston JG,Healey PR,Hopley C,Neilson G,Milverton EJ,Maloof Adoi
10.1016/j.jcrs.2004.01.028subject
Has Abstractpub_date
2004-05-01 00:00:00pages
1102-6issue
5eissn
0886-3350issn
1873-4502pii
S0886335004001580journal_volume
30pub_type
杂志文章abstract：:Phaco slice and separate retains the advantages of the chopping techniques of Nagahara, Koch, and Fukasaku but replaces chopping or snapping with slicing across the center of the phaco-tip-stabilized nucleus using a Nagahara chopper and then repositioning the chopper to optimally separate the divided lens halves. As t...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(99)80042-x
更新日期：1999-04-01 00:00:00
abstract：PURPOSE:To evaluate the influence of a capsular bending ring (CBR) or tension ring (CTR) on capsular bag shrinkage. SETTING:Department of Ophthalmology, Johannes Gutenberg-University, and Department of Medical Biometry, Epidemiology and Informatics, University of Mainz, Mainz, Germany. METHODS:In 92 eyes of 92 patien...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jcrs.2005.06.046
更新日期：2005-10-01 00:00:00
abstract：PURPOSE:To study the repeatability and reproducibility of corneal power measurements obtained with a new corneal topographer (Keratograph 4) and assess their agreement with those obtained by a rotating Scheimpflug camera (Pentacam HR) and an automated keratometer (IOLMaster). SETTING:Eye Hospital, Wenzhou Medical Univ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2013.04.029
更新日期：2013-10-01 00:00:00
abstract：PURPOSE:To evaluate an algorithm for corneal power estimation in intraocular lens (IOL) power calculation after myopic laser refractive surgery using direct corneal measurements. SETTING:International Vision Correction Research Centre, University of Heidelberg, Heidelberg, Germany. METHODS:Corneal parameters in norma...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2009.07.011
更新日期：2010-01-01 00:00:00
abstract：PURPOSE:To describe 7 patients who developed ectasia following laser in situ kerato-mileusis (LASIK). SETTING:Instituto de la Visión, Buenos Aires, Argentina. METHODS:In this retrospective study of 7 patients, visual acuity, refraction, pachymetry, and corneal topography were examined before and after the refractive ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(01)00799-4
更新日期：2001-09-01 00:00:00
abstract：PURPOSE:To evaluate the effect of removal and/or exchange of intrastromal corneal ring segments (ICRS, Intacs); specifically the risk factors, degree of reversibility, and visual outcomes. SETTING:Gimbel Eye Centres, Calgary, Edmonton, and Vancouver, Canada. METHODS:Prospective cohort data were collected on 71 eyes t...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(01)01172-5
更新日期：2002-04-01 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 use the double-pass technique to evaluate the in vitro optical quality of foldable monofocal intraocular lenses (IOLs) used to correct aphakia. SETTING:Universitat Politècnica de Catalunya, Terrassa, and Instituto de Microcirugía Ocular de Barcelona, Barcelona, Spain; Universidad Nacional de Tucumán, Tucumá...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2009.03.022
更新日期：2009-08-01 00:00:00
abstract：PURPOSE:To evaluate the results of wavefront- and topography-guided ablation in myopic eyes using Zyoptix (Bausch & Lomb). SETTING:Eye Research Center and Dr. Agarwal's Eye Hospital, Chennai, India. METHODS:This observational case study comprised 150 eyes with myopia and compound myopic astigmatism. Preoperatively, t...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.07.004
更新日期：2004-02-01 00:00:00
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
doi：10.1016/j.jcrs.2008.03.047
更新日期：2008-08-01 00:00:00
abstract：:This review surveyed the results and methods of cost-utility analyses of cataract surgery. Thirteen studies were included. Based on decision-theoretic time trade-off, utilities ranged from 0.148 to 0.8 and quality-adjusted life years (QALY) ranged from 1.424 to 2.43. Based on psychometric instruments such as Euroqol 5...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jcrs.2017.05.020
更新日期：2017-06-01 00:00:00
abstract：PURPOSE:To assess the visual outcomes of pseudophakic cystoid macular edema (CME) as compared with age- and copathology-matched control subjects, the costs of treatment and follow-up, and the patient-reported outcomes using the new Cat-patient-reported outcome measures (PROM) 5 questionnaire. SETTING:West Suffolk Hosp...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000192
更新日期：2020-06-01 00:00:00
abstract：:A 56-year-old woman was referred with recurrent interface infiltration and hypopyon after astigmatic laser in situ keratomileusis (LASIK) on a corneal graft. Pseudomonas aeruginosa was isolated as the causative pathogen. Penetrating keratoplasty had been performed 2 years before refractive surgery. After the antibioti...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.05.001
更新日期：2004-01-01 00:00:00
abstract：:The management of malignant glaucoma involves either anterior vitrectomy with zonulectomy and iridectomy or 3-port core pars plana vitrectomy (PPV) by retinal surgeons. The proposed modification can be performed with reasonable success rates. In this technique, synechiolysis and anterior chamber irrigation is performe...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000519
更新日期：2020-11-23 00:00:00
abstract：:A patient with myopia and astigmatism in the ideal range for correction by radial keratotomy had surgery on both eyes. Postoperatively, she developed bilateral high hyperopia, with a +9.00 diopter refractive error (OD) and a spherical equivalent of +8.75 diopters (OS). Her best corrected visual acuity dropped one line...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80289-1
更新日期：1993-01-01 00:00:00
abstract：:A 39-year-old man was referred with complaints of pain, redness, and reduced vision in the left eye after projectile trauma during hammering. Two years previously, anterior chamber phakic intraocular lenses (pIOLs) had been implanted to correct the patient's high myopia. On presentation, the best corrected visual acui...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.07.022
更新日期：2007-12-01 00:00:00
abstract：PURPOSE:To assess the effect of folding procedures on modulation transfer function (MTF) and resolving power (RP) in soft acrylic intraocular lenses (IOLs). SETTING:Faculty of Engineering, Chiba University, Chiba, Japan. METHODS:Folding procedures and other manipulations were performed on +18.0 diopter soft acrylic l...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(96)80098-8
更新日期：1996-01-01 00:00:00
abstract：:Any ocular surface disease (OSD), but most commonly, dry-eye disease (DED), can reduce visual quality and quantity and adversely affect refractive measurements before keratorefractive and phacorefractive surgeries. In addition, ocular surgery can exacerbate or induce OSD, leading to worsened vision, increased symptoms...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jcrs.2019.03.023
更新日期：2019-05-01 00:00:00
abstract：:This continuous curvilinear capsulorhexis (CCC) technique is for use in complicated surgical cases such as when the anterior chamber is shallow, the red reflex is not good, or eye movements are present. This technique is easier and safer in such cases because it uses a cystotome connected to a viscoelastic syringe. Fi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(98)80162-4
更新日期：1998-11-01 00:00:00
abstract：PURPOSE:To evaluate the influence of preoperative variables and early postoperative intraocular pressure (IOP) on the loss of corneal endothelial cells after phacoemulsification in eyes with occludable angles. SETTING:Taipei Veterans General Hospital, Taipei, Taiwan. METHODS:Sixty patients with occludable angles havi...
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
abstract：PURPOSE:To study contrast sensitivity in eyes that had flying-spot excimer laser photorefractive keratectomy (PRK) and to compare a subjective method (Vision Contrast Test System [VCTS] 6500) and an objective method (visual evoked potential [VEP]) of measuring contrast sensitivity. SETTING:Istituto Clinica Oculistica,...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(00)00405-3
更新日期：2000-06-01 00:00:00
abstract：PURPOSE:To compare the analgesic effects of different doses of sub-Tenon's anesthesia in cataract surgery by assessing patient response to visceral stimulus. SETTING:Inouye Eye Hospital, Tokyo, Japan. METHODS:A prospective study was done of 1019 eyes of 1019 patients having phacoemulsification and posterior chamber i...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(99)00149-2
更新日期：1999-09-01 00:00:00
abstract：PURPOSE:To ascertain whether the change in refraction caused by paired lamellating corneal incisions in cadaver eyes could be achieved in living eyes and whether wound healing influences this effect. SETTING:Virchow Hospital Eye Clinic, Humboldt University, Berlin, Germany. METHODS:This prospective study included 45 ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(97)80342-2
更新日期：1997-03-01 00:00:00
abstract：:A 23-year-old woman had bilateral myopic laser in situ keratomileusis (LASIK). Two months postoperatively, she reported decreased visual acuity. Biomicroscopic examination revealed a corneal epithelial iron ring around the central keratectasia on both corneas. The appearance of the ring pattern was similar to the iron...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(00)00559-9
更新日期：2000-11-01 00:00:00
abstract：PURPOSE:To determine the safety and practicality of a combined anesthesiologist and registered nurse model of anesthesia care in cataract surgery. SETTING:Mayo Clinic, Rochester, Minnesota, USA. DESIGN:Case series. METHODS:This retrospective review comprised consecutive patients having phacoemulsification cataract s...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2010.09.021
更新日期：2011-03-01 00:00:00
abstract：PURPOSE:To examine differences in efficacy, accuracy, safety, and changes in aberrations between femtosecond and mechanical microkeratome laser in situ keratomileusis (LASIK) for myopia. SETTING:Department of Ophthalmology, Shanghai First People's Hospital Affiliated to Shanghai Jiaotong University, Shanghai, China. ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,meta分析
doi：10.1016/j.jcrs.2011.05.043
更新日期：2011-12-01 00:00:00
abstract：:A modified version of peribulbar anesthesia is described. An analysis of 230 consecutive ophthalmic procedures including cataract surgery, penetrating keratoplasty, and scleral buckling demonstrates the safety and effectiveness of this modified peribulbar anesthesia technique. ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(88)80156-1
更新日期：1988-07-01 00:00:00
abstract：:A surgical method for managing poorly dilating pupils preoperatively is presented. A fine polypropylene suture is preplaced through the inferior iris sphincter prior to an inferior radial iridotomy in preparation for nucleus fracture endolenticular phacoemulsification. Placing the suture prior to the iridotomy assures...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80110-1
更新日期：1992-09-01 00:00:00
abstract：PURPOSE:To report the incidence, pathogenesis, and management of pupillary capture after combined phacoemulsification with intraocular lens (IOL) implantation and vitreoretinal surgery. SETTING:Oxford Eye Hospital, The Radcliffe Infirmary, Oxford, United Kingdom. METHODS:This retrospective case review comprised 12 pa...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)01212-9
更新日期：2002-09-01 00:00:00
abstract：:The ocular response analyzer (ORA) (Reichert, Inc.) was used in the case of a middle-aged man who developed unilateral corneal ectasia after bilateral laser in situ keratomileusis (LASIK). The preoperative refraction was similar in the 2 eyes. Post-LASIK ectasia was central in the left eye; topography was oblate in th...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.11.018
更新日期：2008-03-01 00:00:00
