Abstract：
:In eyes with low scleral rigidity, penetrating keratoplasty (PKP) is a high-risk procedure because forward movement of the lens-iris diaphragm can result in prolapse of intraocular contents, expulsive choroidal hemorrhage, and damage to the crystalline lens. We developed a method for safer PKP in eyes with low scleral rigidity. In this technique, the host cornea is incompletely excised and remains attached at the 6 and 12 o'clock positions while the cardinal sutures to secure the donor button over the host are placed. Donor endothelium is protected by an intervening layer of viscoelastic material. After the first 3 cardinal sutures are placed, the host button is completely excised and removed and the donor cornea is sutured. This technique prevents the unopposed forward movement of the lens-iris diaphragm and may reduce the risk of expulsive choroidal hemorrhage and spontaneous extrusion or damage to the crystalline lens during PKP in patients with low scleral rigidity.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Faktorovich EG,Rabinowitz YSdoi
10.1016/s0886-3350(99)00071-1subject
Has Abstractpub_date
1999-07-01 00:00:00pages
882-4issue
7eissn
0886-3350issn
1873-4502pii
S0886335099000711journal_volume
25pub_type
临床试验,杂志文章abstract：PURPOSE:To evaluate the clinical outcomes of implantation of Ferrara intrastromal corneal ring segments (ICRS) in patients with astigmatism after penetrating keratoplasty (PKP). SETTING:Private clinic, Belo Horizonte, Brazil. DESIGN:Retrospective consecutive case series. METHODS:Chart records of post-PKP patients wh...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.12.037
更新日期：2012-06-01 00:00:00
abstract：PURPOSE:To evaluate the results of the first blue light-filtering photochromic intraocular lens (IOL) and compare them with those of a regular yellow blue light-filtering IOL and a clear ultraviolet-filtering IOL in human eyes under various lighting conditions. SETTING:Beijing Tongren Eye Center, Beijing Tongren Hospi...
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.2010.07.024
更新日期：2010-12-01 00:00:00
abstract：:We present the case of a 56-year-old woman with moderate myopia and bilateral cataract who had cataract extraction and intraocular lens (IOL) implantation. Due to the patient's desire for spectacle independence, a trifocal IOL with toric correction for astigmatism was implanted. During the follow-up, it became obvious...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2016.02.001
更新日期：2016-03-01 00:00:00
abstract：:Nonsteroidal anti-inflammatory drugs (NSAIDs) produce potent analgesic, antipyretic, and anti-inflammatory effects. We studied postoperative pain in 97 consecutive patients having photorefractive keratectomy (PRK) by an excimer laser with different topical NSAID protocols. Treatment with topical homatropine hydrobromi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80756-0
更新日期：1994-03-01 00:00:00
abstract：PURPOSE:To demonstrate the outcome for patients after cataract extraction using the Catquest cataract questionnaire and discuss the models validity in assessing outcome. SETTING:Thirty-five Swedish departments of ophthalmology. METHODS:Patients having cataract extraction performed by surgeons from 35 Swedish departme...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,多中心研究
doi：10.1016/s0886-3350(98)80053-9
更新日期：1998-07-01 00:00:00
abstract：:The Galand lens is a closed J-loop implant for capsular-bag fixation. We present a retrospective study of 214 eyes implanted with this lens. Eyes were examined at three months, six months, one year, and two years after surgery. Results indicate that 82.2% of eyes obtained a visual acuity of 20/40 or better at two year...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(86)80028-1
更新日期：1986-03-01 00:00:00
abstract：:We report the case of a 12-year-old boy with severe keratoconus who had uneventful deep anterior lamellar keratoplasty (DALK) using the big-bubble technique in the left eye for severe loss of best spectacle-corrected visual acuity and contact lens intolerance. Two weeks after surgery, the patient experienced accidenta...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2009.01.037
更新日期：2009-06-01 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 clinical feasibility of the prototype version of a commercial partial coherence interferometry instrument (axial length measurement, ALM, Carl Zeiss Jena) for noninvasive, high-precision biometry in cataractous eyes. SETTING:Department of Ophthalmology, Vienna General Hospital, and Institute of...
journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章
doi：10.1016/s0886-3350(01)01272-x
更新日期：2002-02-01 00:00:00
abstract：PURPOSE:To evaluate the factors associated with the efficacy of femtosecond laser intrastromal astigmatic keratotomy (AK). SETTING:Moorfields Eye Hospital, London, United Kingdom. DESIGN:Prospective case series. METHODS:Eyes having intrastromal AK for corneal cylinder correction were analyzed. Preoperative biometric...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2015.09.028
更新日期：2016-02-01 00:00:00
abstract：PURPOSE:To report clinical and confocal microscopy characteristics of haze-like opacities in corneas after laser in situ keratomileusis (LASIK). SETTING:Department of Ophthalmology, Johann Wolfgang Goethe-University, Frankfurt am Main, Germany. METHODS:Eighteen eyes of 11 patients with clinically apparent corneal clo...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)02050-3
更新日期：2003-09-01 00:00:00
abstract：PURPOSE:To assess the effect of preoperative tear function on early changes in functional visual acuity (FVA) after laser in situ keratomileusis (LASIK). SETTING:Minamiaoyama Eye Clinic, Tokyo, Japan. METHODS:This prospective single-center study assessed the effect of preoperative and postoperative tear functions on ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2004.02.086
更新日期：2004-11-01 00:00:00
abstract：:We developed and evaluated a method of visualizing vitreous gel in the anterior segment. In this study, 0.2 mL of injectable triamcinolone (Kenalog) 40 mg/mL was captured in a 5 microm filter and rinsed with 2 mL of balanced salt solution (BSS). It was then resuspended in 5 mL of BSS and recaptured to thoroughly remov...
journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章
doi：10.1016/s0886-3350(03)00016-6
更新日期：2003-04-01 00:00:00
abstract：:We analyzed an enucleated eye that was blind and painful from a 66-year-old patient implanted with a Tennant modification of the Choyce Mark VIII anterior chamber intraocular lens (IOL) as a secondary procedure in 1978. The eye developed glaucoma, with implantation of an Ahmed valve in 2006. Gross and light microscopi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.10.023
更新日期：2012-02-01 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 evaluate the relationship between the thinnest point in corneal thickness and the refractive state, keratometry, age, sex, and the ocular side. SETTING:Eye clinics in Germany and Austria and the Department of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany. DESIGN:Cross-section...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.06.033
更新日期：2011-12-01 00:00:00
abstract：PURPOSE:To compare higher-order aberrations (HOAs) and visual function in eyes with a toric intraocular lens (IOL) and eyes with a nontoric IOL. SETTING:Hayashi Eye Hospital, Fukuoka, Japan. DESIGN:Case-control study. METHODS:Eyes that had phacoemulsification were enrolled in 1 of the following 3 groups: (1) preoper...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2012.02.032
更新日期：2012-07-01 00:00:00
abstract：:Fifty-one patients available for a 2 1/2 year follow-up after intracapsular cataract extraction and implantation of the semiflexible McGhan/3M, style 70 anterior chamber lens were evaluated for intraocular pressure (IOP). No significant change in the IOP could be demonstrated despite progression of iris-like tissue ad...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(87)80113-x
更新日期：1987-09-01 00:00:00
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：:About 35% of intraocular lenses now implanted in the United States are narrow profile lenses, measuring on the average 5.0 mm by 6.0 mm. This study sought to determine whether these lenses cause unwanted optical images with a decrease in the quality of vision. Seventy-five eyes with a 5.0 mm x 6.0 mm intraocular lens ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80003-x
更新日期：1993-09-01 00:00:00
abstract：:Two cases of intrastromal corneal ring (Intacs, Addition Technology) implantation to treat post-laser in situ keratomileusis (LASIK) ectasia developed progressive slippage of the flap over the stromal bed, resulting in progressive flattening of the affected meridian. The flattening was thought to have occurred because...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2008.06.049
更新日期：2008-12-01 00:00:00
abstract：PURPOSE:To evaluate anterior chamber angle alterations after phakic intraocular lens (pIOL) implantation using the Pentacam rotating Scheimpflug camera (Oculus) and the effect on intraocular pressure (IOP) and anterior chamber inflammation. SETTING:Department of Ophthalmology, Keio University School of Medicine, Tokyo...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2008.04.033
更新日期：2008-08-01 00:00:00
abstract：PURPOSE:To compare the effect of 2 poly(methyl methacrylate) (PMMA), 1-piece biconvex intraocular lens (IOL) designs on the cumulative frequency of neodymium:YAG (Nd:YAG) laser posterior capsulotomy. SETTING:Department of Ophthamology, Mayo Clinic, Rochester, Minnesota, USA. METHODS:This retrospective study evaluated...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(98)80019-9
更新日期：1998-09-01 00:00:00
abstract：PURPOSE:To evaluate long-term intraocular pressure (IOP) control after extracapsular cataract extraction (ECCE) with posterior chamber intraocular lens (IOL) implantation in patients with primary angle-closure glaucoma. SETTING:Ophthalmology Department, Groote Schuur Hospital, Cape Town, South Africa. METHODS:This re...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(97)80255-6
更新日期：1997-07-01 00:00:00
abstract：PURPOSE:To assess whether the combined implantation of a monofocal IOL and an artificial iris had an effect on the IOL's optical performance. SETTING:David J. Apple International Laboratory for Ocular Pathology, Heidelberg, Germany. DESIGN:In vitro laboratory study. METHODS:IOL optical quality was assessed using an ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000287
更新日期：2020-08-01 00:00:00
abstract：PURPOSE:To validate changes in intraocular pressure (IOP) after phacoemulsification with intraocular lens (IOL) implantation without pressure-lowering surgery in previously unoperated eyes of normal and glaucoma patients. SETTING:University Eye Clinic, Otto-von-Guericke-University, Magdeburg, Germany. DESIGN:Cohort s...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.11.034
更新日期：2012-04-01 00:00:00
abstract：PURPOSE:To assess the accuracy of the scanning electron microscopy (SEM) and present alternative approaches to quantify surface roughness based on numerical analysis. SETTING:Department of Ophthalmology, Maisonneuve-Rosemont Hospital, University of Montreal, Montreal, Quebec, Canada. DESIGN:Experimental study. METHO...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2012.08.050
更新日期：2013-01-01 00:00:00
abstract：:A 66-year-old Chinese man developed corneal endothelial decompensation after intraocular lens (IOL) repositioning using intracameral epinephrine was performed. The presentation was compatible with toxic endothelial cell destruction syndrome, which is caused by prolonged, direct exposure of the corneal endothelium to r...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2008.05.059
更新日期：2008-11-01 00:00:00
abstract：PURPOSE:To assess the efficacy of viscocanalostomy in eyes with uncontrolled glaucoma secondary to uveitis. SETTING:Immunology and Uveitis Service, Department of Ophthalmology and Visual Sciences, University Hospital San Raffaele, Milan, Italy. METHODS:All consecutive patients with glaucoma secondary to uveitis and i...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.10.029
更新日期：2004-03-01 00:00:00
abstract：UNLABELLED:We describe a technique for sutureless intrascleral fixation of a 3-piece intraocular lens (IOL) and custom silicone iris prosthesis complex to address the optical and functional issues of aphakia and aniridia, as well as to restore excellent cosmesis. The 3-piece IOL is anchored to the iris prosthesis using...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2014.09.015
更新日期：2014-11-01 00:00:00
