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 patients who had a follow-up of 15 months. All had astigmatism of at least 2.00 diopters (D) induced by previous cataract surgery. Optical zones of 7.0 and 8.0 mm and chordal lengths of 3.0 and 5.0 mm were used. All incisions were paired. RESULTS:Mean preoperative astigmatism measured with a keratometer was 3.64 D +/- 0.89 (SD). After 15 months, it was 1.00 +/- 0.76 D, and mean induced astigmatism was 3.18 +/- 1.30 D. The 7.0 mm group had a mean induced astigmatism of 3.93 +/- 1.52 D, which was significantly higher than that in the 8.0 mm group (mean 2.60 +/- 0.74 D) at a uniform chordal length of 3.0 mm. Mean uncorrected visual acuity was 0.26 +/- 0.14 preoperatively and 0.50 +/- 0.28 after 15 months; mean corrected visual acuity improved from 0.58 +/- 0.21 to 0.76 +/- 0.21. Mean endothelial cell count was 1799 +/- 595 cells/mm2 preoperatively and 1784 +/- 589 cells/mm2 after 6 months; the difference was not significant. CONCLUSION:Curved lamellating keratotomy gives stable postoperative refractive results without significantly affecting endothelial cell count or visual acuity.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Anders N,Pham DT,Huebscher HJ,Linke C,Wollensak Jdoi
10.1016/s0886-3350(97)80342-2subject
Has Abstractpub_date
1997-03-01 00:00:00pages
196-201issue
2eissn
0886-3350issn
1873-4502pii
S0886-3350(97)80342-2journal_volume
23pub_type
杂志文章abstract：:This study examined resident exposure to and competency in new techniques for cataract removal and intraocular lens (IOL) implantation. A questionnaire was sent to 116 United States ophthalmology program directors and completed by 71. In response to the questionnaire, program directors reported that 95.3% of their gra...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2017-10-01 00:00:00
abstract：:The accuracy of intraocular lens (IOL) power calculation was evaluated in a multicenter study of 822 IOL implantations using the Binkhorst II, Sanders/Retzlaff/Kraff (SRK I, SRK II, SRK/T), Holladay, and Olsen formulas. All but the first of these were optimized in retrospect with calculation of the SRK A-constant, the...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,多中心研究
doi：10.1016/s0886-3350(13)80140-x
更新日期：1995-05-01 00:00:00
abstract：:Surgery is a major source of errors in patient care. Preventing complications from surgical errors in the operating room is estimated to lead to reduction of up to 41,846 readmissions and save $620.3 million per year. It is now established that poor technical skill is associated with an increased risk of severe advers...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2020-07-13 00:00:00
abstract：:Over a nine-year period, our practice removed 1,091 intraocular lenses. The most common type of lens requiring explantation was the closed-loop anterior chamber lens (58.6%). The Stableflex lens represented the largest percentage of all removed lens types (28.8%). The number of closed-loop anterior chamber lenses requ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80100-9
更新日期：1992-09-01 00:00:00
abstract：PURPOSE:To evaluate the intraocular pressure (IOP) change and associated factors 6 months after phacoemulsification in eyes with primary angle-closure suspect (PACS) and eyes with primary angle closure (PAC) that had no medical therapy. SETTING:Singapore National Eye Center, Singapore, Singapore. DESIGN:Retrospective...
journal_title：Journal of cataract and refractive surgery
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更新日期：2017-06-01 00:00:00
abstract：PURPOSE:To understand, demonstrate, and further research the mechanisms of accommodation and presbyopia. SETTING:Private practice, Little Silver, New Jersey, USA. DESIGN:Experimental study. METHODS:The CAMA 2.0 computer-animated model of accommodation and presbyopia was produced in collaboration with an experienced ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2014.07.028
更新日期：2015-02-01 00:00:00
abstract：PURPOSE:To evaluate the results of 4-point scleral fixation of posterior chamber intraocular lenses (PC IOLs) in children. SETTING:Mansoura Ophthalmic Center, Mansoura University, Mansoura, Egypt. METHODS:This retrospective study comprised 20 aphakic eyes of 20 children. Preoperative investigations proved the absence...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)01531-6
更新日期：2003-02-01 00:00:00
abstract：PURPOSE:To evaluate the intraocular pressure (IOP)-lowering efficacy and safety of incisional goniotomy as an adjunct to phacoemulsification in primary angle-closure glaucoma (PACG) patients. METHODS:In this prospective interventional case series, consecutive patients with PACG (high or borderline IOP) deemed fit for ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2020-11-19 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.2010.04.040
更新日期：2010-10-01 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：PURPOSE:To evaluate the efficacy, predictability, stability, and complications after implantation of a foldable iris-fixated toric phakic intraocular lens (pIOL) to correct myopic astigmatism. SETTING:University Eye Clinic, Paracelsus Medical University, Salzburg, Austria. DESIGN:Retrospective nonrandomized observati...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.11.027
更新日期：2012-04-01 00:00:00
abstract：UNLABELLED:We describe a technique that uses the vitrector to perform successful lens aspiration and posterior chamber intraocular lens (IOL) implantation in children with spherophakia and anterior lens subluxation. After an anterior chamber maintainer is placed, the ocutome is introduced through a limbal incision to p...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2012.05.001
更新日期：2012-07-01 00:00:00
abstract：:Iris fixation of posterior chamber intraocular lenses (IOLs) is a technique that has been recommended for patients in whom a posterior chamber IOL is indicated but there is insufficient capsular support. We present 4 cases of iris-fixated posterior chamber IOLs with complications related to the procedure. Three patien...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2005.06.048
更新日期：2005-12-01 00:00:00
abstract：:We examined the use of a geometric model to explain the effects of radial keratotomy (RK) on corneal topography based on wound gape of radial incisions. Histopathologic studies of healed human RK incisions revealed incision gape in Bowman's membrane and anterior stroma, with intervening epithelial ingrowth or fibrous ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80850-4
更新日期：1991-07-01 00:00:00
abstract：:Two hundred consecutive patients were enrolled in a randomized, prospective clinical trial evaluating the efficacy of diclofenac sodium (Voltaren Ophthalmic) in reducing patient discomfort after cataract surgery. Other factors evaluated were the effect of preoperative flurbiprofen (Ocufen) in preventing intraoperative...
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(13)80508-1
更新日期：1995-03-01 00:00:00
abstract：PURPOSE:To investigate visual outcome, bacteriology, and time to diagnosis in groups identified as being at risk for endophthalmitis following cataract surgery. SETTING:Swedish National Cataract Register. DESIGN:A retrospective review of postoperative endophthalmitis and control cases reported from 2002 to 2010. MET...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2015.05.027
更新日期：2015-11-01 00:00:00
abstract：:We report two cases in which hydrogel lens implants have dislocated posteriorly into the vitreous body following YAG laser capsulotomy. These lenses were placed in the bag in conjunction with a capsulorhexis. A comparison with our results using silicone and poly(methyl methacrylate) implants indicates that this phenom...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80770-5
更新日期：1990-09-01 00:00:00
abstract：PURPOSE:To investigate the change in anterior, posterior, and net corneal power more than 18 months after photorefractive keratectomy (PRK) by RTVue anterior segment optical coherence tomography (OCT). SETTING:Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran. DESIGN:Prospective observational s...
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 evaluate whether phacoemulsification after trabeculectomy affects postoperative intraocular pressure (IOP). SETTING:Kumamoto University, Kumamoto, Japan. DESIGN:Cohort study. METHODS:The medical records of patients with primary open-angle glaucoma or exfoliation glaucoma who had trabeculectomy with mitomy...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.09.035
更新日期：2012-03-01 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：2015-03-01 00:00:00
abstract：PURPOSE:To evaluate the shift in keratoconus progression rate after corneal collagen crosslinking (CXL). SETTING:Chinese University of Hong Kong Eye Centre, Hong Kong, China. DESIGN:Prospective case series. METHOD:Accelerated epithelium-off CXL was performed in patients with progressive keratoconus. Optical coherenc...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2017.04.033
更新日期：2017-07-01 00:00:00
abstract：:We describe a technique for creating a continuous curvilinear capsulorhexis (CCC) using an endoscope. Three 2.0 mm limbal incisions 120 degrees apart were made in 4 cadaver eyes. The anterior capsule was stained with trypan blue 0.1% (Vision Blue). Under endoscopic visualization, a CCC was attempted in each of the 4 g...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.09.051
更新日期：2004-05-01 00:00:00
abstract：PURPOSE:To evaluate 1-year outcomes of corneal collagen crosslinking (CXL) for treatment of keratoconus and corneal ectasia. SETTING:Cornea and refractive surgery subspecialty practice. DESIGN:Prospective randomized controlled clinical trial. METHODS:Collagen crosslinking was performed in eyes with keratoconus or ec...
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.2010.07.030
更新日期：2011-01-01 00:00:00
abstract：PURPOSE:To compare the performance of the Marco Nidek ARK-530A autorefractor pupillometer function and the Keeler PupilScan II pupillometer (study pupillometer) against the clinical standard NeurOptics PLR-200 pupillometer (standard pupillometer) for measurement of the dark-adapted pupil diameter. SETTING:Department o...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2010.10.059
更新日期：2011-04-01 00:00:00
abstract：PURPOSE:To evaluate the cleavage plane, corneal cytoarchitecture, and cell vitality of separated corneal epithelial sheets created with 3 commonly used microkeratomes. SETTING:Laboratories of the Regensburg University Medical Center, Regensburg, Germany. METHODS:Mechanical separation of the epithelial layer in 10 por...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2008.06.028
更新日期：2008-10-01 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 propose an alternative method to characterize postocclusion surge using a collapsible artificial anterior chamber to replace the currently used rigid anterior chamber model. SETTING:Fundación Oftamológica Los Andes, Santiago, Chile. METHODS:The distal end of a phacoemulsification handpiece was placed insid...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2005.03.061
更新日期：2005-10-01 00:00:00
abstract：PURPOSE:To study the intensity of trypan blue and fluorescein staining over time in anterior lens capsules and various intraocular lens (IOL) materials. SETTING:Fritz Eye Associates, Geislingen, Germany. METHODS:Excised anterior lens capsules and IOLs were exposed to trypan blue 0.1% and fluorescein 2% solution to as...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)01238-5
更新日期：2002-06-01 00:00:00
abstract：:A technique for phacoemulsification that can be used with or without capsulorhexis and that allows surgery to be performed at the 12 o'clock position is described. Following central sculpting, the nucleus is tipped superiorly to the level of the iris plane with a second instrument and the phacoemulsification tip. The ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)81054-1
更新日期：1991-09-01 00:00:00
abstract：PURPOSE:To compare the volumetric occlusion break surge responses of phacoemulsification units from 1 company over 3 generations under varying vacuum limits and target intraocular pressure (IOP) settings. SETTING:Alcon Research, Ltd., Lake Forest, California, USA. DESIGN:Experimental study. METHODS:Three generations...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2018.01.032
更新日期：2018-12-01 00:00:00
