Abstract:
PURPOSE:Comparison of lens capsule-related complications resulting from femtosecond laser-assisted capsulotomy and manual capsulorhexis in patients with white cataracts. SETTING:Eye Center, Second Affiliated Hospital, Zhejiang Medical School, Hangzhou, China. DESIGN:Prospective consecutive nonrandomized comparative cohort study. METHODS:Selected patients were divided into a femtosecond laser-assisted cataract surgery group (FLACS group) and a conventional phacoemulsification cataract surgery group (CPCS group). Each case was recorded as either a type I or type II white cataract. Here, type I was characterized by the presence of a liquefied cortex, whereas type II had a solid cortex. Five experienced phacoemulsification surgeons conducted all surgeries. Lens capsule-related events, including anterior capsule tears, posterior capsule ruptures (PCRs), incomplete capsulotomies, and irregular capsulorhexes were recorded; surgical parameters, postoperative visual acuities, and intraocular lens (IOL) decentrations were evaluated. RESULTS:The study comprised 132 eyes of 132 patients (66 in each group). Anterior capsule tears were significantly more common in the CPCS group than the FLACS group (12.1% versus 0%). All 8 cases of anterior capsule tears were type I cases. Six FLACS cases developed incomplete capsulotomies, four of which were type I cases. The incidences of PCRs and vitreous loss were the same. Capsulotomy produced better circularity index and diameter stability than capsulorhexis. IOLs were better centered in the FLACS group than the CPCS group. The mean ultrasound power, absolute phaco time, effective phaco time, and postoperative visual acuities were similar in both groups. CONCLUSIONS:Compared with CPCS, FLACS decreased the risk for anterior capsule tears in white cataracts, especially in type I cases. However, it did not reduce the incidence of PCR. Incomplete capsulotomy during FLACS could happen in white cataracts. Using FLACS on white cataracts enabled more precise capsulotomies and better-centered IOLs.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Zhu Y,Chen X,Chen P,Xu W,Shentu X,Yu Y,Yao Kdoi
10.1016/j.jcrs.2018.10.037subject
Has Abstractpub_date
2019-03-01 00:00:00pages
337-342issue
3eissn
0886-3350issn
1873-4502pii
S0886-3350(18)30929-5journal_volume
45pub_type
杂志文章abstract:PURPOSE:To compare the values for corneal power determined by the axial, instantaneous and refractive formulas when imaging normal human corneas using computerized videokeratography. SETTING:Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA. METHODS:This prospective clinical trial involved 60 corn...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0886-3350(98)80009-6
更新日期:1998-09-01 00:00:00
abstract:PURPOSE:To compare the incidence of diffuse lamellar keratitis (DLK) after laser in situ keratomileusis (LASIK) with flap creation using the 15 kHz (FS15), 30 kHz (FS30), or 60 kHz (FS60) femtosecond laser. SETTING:University-based academic practice, Ann Arbor, Michigan, USA. DESIGN:Retrospective comparative case ser...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2010.09.003
更新日期:2010-11-01 00:00:00
abstract::The first 45 cases of extracapsular cataract extraction, with posterior chamber intraocular lens implantation performed by ophthalmology residents at an urban county hospital were evaluated. These cases, which were performed from March 1983 to June 1984, involved a patient population that was primarily black and Hispa...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(86)80054-2
更新日期:1986-01-01 00:00:00
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::We report 2 cases of postoperative intraocular pressure (IOP) elevation in secondary piggyback intraocular lens (IOL) implantation without history of glaucoma or ocular hypertension. A 74-year-old woman with myopic pseudophakia and a 68-year-old man with hyperopic pseudophakia received secondary piggyback AcrySof IOL ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2005.06.034
更新日期:2005-09-01 00:00:00
abstract:PURPOSE:To evaluate the refractive accuracy of intraocular lens (IOL) power calculation after phacovitrectomy. SETTING:Eye Hospital Zonnestraal and Department of Ophthalmology Academic Medical Center, Amsterdam, the Netherlands. DESIGN:Retrospective comparative case series. METHODS:Refraction results 1 month after p...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2016.03.034
更新日期:2016-06-01 00:00:00
abstract:PURPOSE:To compare the long-term longitudinal visual acuity outcomes after cataract surgery in eyes with age-related macular degeneration (AMD) at surgery and eyes without comorbidity. SETTING:University-based eye clinic. DESIGN:Longitudinal cohort study. METHODS:Patients having cataract surgery were evaluated over ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2011.09.041
更新日期:2012-03-01 00:00:00
abstract::Visual acuity and contrast sensitivity after cataract surgery were evaluated in best-case eyes that received a Storz bifocal zonal intraocular lens (IOL) or a 3M diffractive multifocal IOL. A group of eyes with a monofocal IOL was used as a control. Postoperatively, all eyes had a best corrected visual acuity of 20/40...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(13)80536-6
更新日期:1995-07-01 00:00:00
abstract:PURPOSE:To compare the efficacy of 30 minute preoperative versus 1 day postoperative administration of ketorolac tromethamine 0.5% ophthalmic solution (Acular) in reducing anterior chamber inflammation after cataract surgery. SETTING:The Hermann Eye Center, The University of Texas Health Science Center-Houston, Texas,...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0886-3350(00)00519-8
更新日期:2000-11-01 00:00:00
abstract:PURPOSE:To demonstrate the proper method for evaluating and reporting astigmatism for individual and aggregate data. SETTING:University of Texas Medical School and Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA. METHODS:The surgically induced refractive change (SIRC) was determined for three da...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(98)80075-8
更新日期:1998-01-01 00:00:00
abstract:PURPOSE:To analyze the results of 1-way phacoemulsification and posterior chamber intraocular lens (IOL) implantation combined with trabeculectomy. SETTING:Department of Ophthalmology and Neurosurgery, University of Siena, Siena, Italy. METHODS:This retrospective study comprised 42 eyes of 36 patients with glaucoma a...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(99)00269-2
更新日期:1999-12-01 00:00:00
abstract::Two patients with active iritis developed cataracts and had successful cataract surgery with implantation of a Collamer (Staar Surgical, AG) intraocular lens (IOL). Both patients developed severe bilateral uveitis, which in 1 patient was refractory to control. Different IOL materials have been used in iritis patients ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(03)00329-8
更新日期:2003-12-01 00:00:00
abstract:UNLABELLED:A nationwide postal survey of all consultant ophthalmologists in the United Kingdom was conducted to determine attitudes and techniques of cataract surgery trainers, identify trainer-related factors that determine surgical opportunity, and ascertain whether trainers had received adequate training in how to t...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2011.12.024
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:To evaluate the diagnostic capacity of the keratoconus match index (KMI) and keratoconus match probability (KMP) classification from a dynamic bidirectional applanation device (Ocular Response Analyzer) in eyes with pellucid marginal degeneration (PMD). SETTING:Department of Ophthalmology, University Clinics S...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.03.018
更新日期:2014-06-01 00:00:00
abstract:UNLABELLED:Laser in situ keratomileusis (LASIK) articles published between 2008 and 2015 that contain clinical outcomes data were reviewed and graded for quality, impression, and potential bias. All 97 relevant articles (representing 67 893 eyes) provided a positive or neutral impression of LASIK. Industry bias was not...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jcrs.2016.07.012
更新日期:2016-08-01 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::An 80-year-old woman of mixed ethnicity developed significant iris transillumination defects following phacoemulsification with in-the-bag implantation of a single-piece hydrophobic acrylic intraocular lens (IOL) and trabeculectomy with insertion of an Express mini-shunt. With the exception of modest anterior chamber ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2012.10.014
更新日期:2013-01-01 00:00:00
abstract::We describe a technique for femtosecond laser-assisted bag-in-the-lens (BIL) intraocular lens (IOL) implantation. Anterior capsulotomy and lens division into small pieces are performed by the laser. A fluid-filled interface makes it possible to re-dock the laser to the eye for posterior capsulotomy after the eye has b...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2013.07.014
更新日期:2013-09-01 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:PURPOSE:To determine the level of residual spherical aberration that gives the best objective and subjective quality of image after cataract surgery with intraocular lens (IOL) implantation. SETTING:Department of Ophthalmology, CHU Bretonneau, Tours, France. DESIGN:Cohort study. METHODS:Six months after microincisio...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2010.12.056
更新日期:2011-06-01 00:00:00
abstract:PURPOSE:To evaluate the visual results and complications of angle-supported phakic intraocular lenses (IOLs) to correct myopia associated with early-stage keratoconus. SETTING:Private practice, Siena, Italy. METHODS:In a prospective noncomparative single-surgeon interventional case series, outcomes in 12 consecutive ...
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
abstract::Four different posterior chamber lens designs were used in 1,845 consecutive, unselected extracapsular cataract extractions performed over a 31-month period in Vejle, Denmark. Ninety-seven eyes (5.3%) required a posterior capsulotomy during a postoperative observation period ranging from two to 32 months. At 16 months...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(88)80143-3
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 measure the effect of spherical intraocular lens (IOL) implantation and conventional myopic laser in situ keratomileusis (LASIK) on peripheral ocular aberrations. SETTING:Visual and Ophthalmic Optics Laboratory, School of Optometry, and Institute of Health and Biomedical Innovation, Queensland University of...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2010.01.018
更新日期:2010-07-01 00:00:00
abstract:PURPOSE:To compare the effect of erbium:YAG laser photocapsulotomy (ELC), continuous curvilinear capsulorhexis (CCC), and high-frequency capsulotomy (HFC) on anterior capsule edges using light microscopy (LM) and transmission electron microscopy (TEM). SETTING:Department of Ophthalmology, Department of Histology and E...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/S0886-3350(03)00652-7
更新日期:2004-01-01 00:00:00
abstract::A survey of intraocular lens (IOL) explantations performed during the 1984 calendar year requested dates of implantation and explantation, lens manufacturer, and lens style for anterior chamber, posterior chamber, and iris-supported lenses. The survey was distributed to 3,640 members of the American Society of Catarac...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(86)80078-5
更新日期:1986-11-01 00:00:00
abstract:PURPOSE:To analyze risk factors and management of pupillary intraocular lens (IOL) capture after IOL transscleral fixation. SETTING:Department of Ophthalmology, Seoul National University Hospital, Seoul, South Korea. DESIGN:Retrospective case series. METHODS:A chart review was performed of patients who had transscle...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2017.08.021
更新日期:2017-12-01 00:00:00
abstract:PURPOSE:To evaluate the visual outcome of patients with posteriorly dislocated lens fragments after phacoemulsification managed with pars plana vitrectomy (PPV) and identify risk factors for poor visual outcome. SETTING:Vitreo-Retinal Service, St. Paul Eye Unit, Liverpool, United Kingdom. METHODS:The medical records ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(01)00750-7
更新日期:2001-08-01 00:00:00
abstract:PURPOSE:To study the intraocular pressure (IOP) as a prognostic indicator on the first day after combined phacoemulsification and nonpenetrating deep sclerectomy. SETTING:Ramón y Cajal Hospital, Madrid, Spain. METHODS:This retrospective study included 70 eyes of 70 patients who had combined phacoemulsification-nonpen...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2008.04.025
更新日期:2008-08-01 00:00:00
abstract:PURPOSE:To identify potential risk factors associated with post-cataract surgery bacterial endophthalmitis. SETTING:The John A. Moran Eye Center, Salt Lake City, Utah, USA. METHODS:This retrospective cohort study consisted of patients who had surgery for cataract(s) at this eye hospital. A 10% sampling of all patient...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2004.10.057
更新日期:2005-04-01 00:00:00