Abstract:
PURPOSE:To use anterior segment optical coherence tomography (AS-OCT) to evaluate anterior chamber depth (ACD) and angle after phacoemulsification and intraocular lens (IOL) implantation. SETTING:Department of Ophthalmology, Yeditepe University, Istanbul, Turkey. METHODS:Forty-seven eyes (37 patients) had uneventful phacoemulsification and IOL implantation through a clear corneal incision. Anterior segment OCT was performed preoperatively and 1 week and 1 month postoperatively. The angle-referenced (ACD(1)), pupil-referenced (ACD(2)), and lens-referenced (ACD(3)) ACDs, crystalline lens rise (CLR), pseudophakic posterior chamber depth (PPCD), and nasal and temporal iridocorneal angles were measured. Statistical analysis was by a 1-way analysis of variance and Pearson correlation analysis. RESULTS:The mean age of patients was 70 years+/-10.17 (SD). The mean ACD(1) (mean increase) was 3.06+/-0.25 mm preoperatively, 3.16+/-0.22 mm at 1 week (0.1 mm), and 3.16+/-0.19 mm at 1 month (0.1 mm); the mean ACD(2), 2.76+/-0.47 mm preoperatively, 3.62+/-0.24 mm at 1 week (0.86 mm), and 3.63+/-0.20 mm (0.87 mm) at 1 month; and the mean ACD(3), 2.54+/-0.46 mm preoperatively, 3.97+/-0.28 mm at 1 week (1.43 mm), and 3.91+/-0.25 mm at 1 month (1.37 mm). The mean CLR was 0.497+/-0.363 mm and the mean PPCD, 0.322+/-0.150 mm. The increase in nasal and temporal iridocorneal angles was statistically significant at both postoperative examinations (P<.01). CONCLUSION:Deepening of the anterior chamber and widening of the nasal and temporal angles after cataract extraction was shown on AS-OCT.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Kucumen RB,Yenerel NM,Gorgun E,Kulacoglu DN,Dinc UA,Alimgil MLdoi
10.1016/j.jcrs.2008.05.049subject
Has Abstractpub_date
2008-10-01 00:00:00pages
1694-8issue
10eissn
0886-3350issn
1873-4502pii
S0886-3350(08)00648-2journal_volume
34pub_type
杂志文章abstract:PURPOSE:To compare 2 ultrasound (US) frequencies for phacoemulsification for moderate to hard cataract to determine a frequency that makes phacoemulsification safer and more efficacious. SETTING:Post Graduate Institute of Medical Education and Research, New Delhi, India. DESIGN:Randomized controlled trial. METHODS:P...
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.2019.04.015
更新日期:2019-09-01 00:00:00
abstract::This study reports a technique in which phacoemulsification and intraocular lens (IOL) insertion are performed in conjunction with a microkeratome flap in a patient with ocular surface disease. Microkeratome-assisted phacoemulsification was performed in a 72-year-old woman with a history of trachoma during childhood. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2005.02.038
更新日期:2005-09-01 00:00:00
abstract::Injection molded poly(methyl methacrylate) (IM-PMMA), lathe-cut PMMA (LC-PMMA), heparin surface modified PMMA (HSM-PMMA), silicone, and polyhydroxyethyl methacrylate (polyHEMA) intraocular lenses (IOLs) were incubated with platelets, granulocytes, mouse macrophage-like RAW 264.7 cells and mouse fibrosarcoma L929 cells...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(13)80900-5
更新日期:1992-05-01 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::A poly(methyl methacrylate)(PMMA) intraocular lens (IOL) dislocated into the vitreous cavity in 2 patients after a neodymium:YAG (Nd:YAG) laser posterior capsulotomy. In Case 1, the capsulotomy was performed 19 months after extracapsular cataract extraction (ECCE) and sulcus fixation of an IOL. Six months later the IO...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(98)80182-x
更新日期:1998-11-01 00:00:00
abstract:PURPOSE:To assess the accuracy of intraocular lens (IOL) power calculation formulas in Chinese eyes with axial lengths (ALs) longer than 26.0 mm. SETTING:Department of Cataract Surgery, Shanxi Eye Hospital, China. DESIGN:Prospective case series. METHODS:This study evaluated (1) two new formulas (Barrett Universal II...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2019.01.018
更新日期:2019-06-01 00:00:00
abstract::Three cases are described in which a curvilinear lucency in the corneal stroma signified a surgical thermal injury. The "shark fin" appearance represents focal shrinkage of tissue within the incisional tunnel. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2004.11.034
更新日期:2005-03-01 00:00:00
abstract:PURPOSE:To examine whether clinically significant differences exist in corneal elevation data from a sampling of countries worldwide. SETTING:International multicenter. DESIGN:Evaluation of diagnostic test or technology. METHODS:One randomly selected eye of normal adults from 8 countries spanning 6 continents was ex...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.jcrs.2011.04.030
更新日期:2011-10-01 00:00:00
abstract:PURPOSE:To evaluate the repeatability of the Galilei dual-Scheimpflug analyzer in measuring corneal curvature, wavefront aberrations, pachymetry, and anterior chamber depth (ACD). SETTING:Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA. METHODS:Three consecutive measurements were performed in 1 ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2009.09.034
更新日期:2010-03-01 00:00:00
abstract:PURPOSE:To study the results of simultaneous photorefractive keratectomy (PRK) and corneal collagen crosslinking (CXL) in keratoconus after previous intrastromal corneal ring segment (ICRS) implantation. SETTING:Enaim Laser Center, Jerusalem, Israel. DESIGN:Case series. METHODS:This study comprised patients with mod...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2012.05.033
更新日期:2012-10-01 00:00:00
abstract:PURPOSE:To evaluate the efficacy of epithelial-disruption collagen crosslinking (CXL) for progressive keratoconus using a corneal disruptor device and a riboflavin solution designed for a transepithelial technique. SETTING:Magna Graecia University Eye Clinic, Catanzaro, Italy. DESIGN:Prospective comparative case seri...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2013.05.022
更新日期:2013-08-01 00:00:00
abstract:PURPOSE:To identify risk factors and describe the effects of antibiotic prophylaxis on the incidence of postoperative endophthalmitis after cataract surgery based on analysis of the findings of the European Society of Cataract & Refractive Surgeons (ESCRS) multicenter study. SETTING:Twenty-four ophthalmology units in ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.jcrs.2007.02.032
更新日期:2007-06-01 00:00:00
abstract:PURPOSE:To compare the clinical outcomes after cataract surgery with implantation of 2 models of a new rotationally asymmetric multifocal IOL to ascertain which provides better visual performance and patient satisfaction. SETTING:Vissum Instituto Oftalmologico de Alicante, Alicante, Spain. DESIGN:Comparative case ser...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2011.03.054
更新日期:2011-09-01 00:00:00
abstract::Extracapsular cataract extraction with posterior chamber intraocular lens implantation was performed in five phakic eyes filled with silicone oil following vitreoretinal surgery. Silicone oil migration was prevented during surgery using an anterior chamber maintaining system and a self-sealed corneoscleral tunnel inci...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(96)80032-0
更新日期:1996-05-01 00:00:00
abstract::Twenty-three eyes of 20 patients who had had myopic epikeratoplasty were evaluated and the mean 21-month postoperative results (range: 12 to 47 months) tabulated. Average preoperative myopia was -16.7 diopters (D) spherical equivalent (range: -10 to -33 D), and average postoperative refractive correction was 13 D. Of ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(13)80305-7
更新日期:1993-05-01 00:00:00
abstract:PURPOSE:To determine the prevalence of laser corneal refractive surgery (laser vision correction [LVC]) among ophthalmologists who perform these procedures and to assess the willingness of these ophthalmologists to recommend LVC to immediate family members. SETTING:Online survey with results analyzed at Surgivision Co...
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.2015.10.027
更新日期:2015-09-01 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
更新日期:1999-10-01 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
doi:10.1016/j.jcrs.2005.04.039
更新日期:2005-11-01 00:00:00
abstract:PURPOSE:To determine whether pupil stretch during phacoemulsification affects postoperative best corrected visual acuity (BCVA), intraocular pressure (IOP), and inflammation compared with results in patients without pupil stretch. METHODS:A retrospective analysis of 115 eyes that had pupil stretch during phacoemulsifi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.03.010
更新日期:2006-07-01 00:00:00
abstract:PURPOSE:To assess whether laser in situ keratomileusis (LASIK) assisted by corneal topography can successfully treat corneal irregularities or irregular astigmatism in patients with previous ocular surgery or ocular trauma. SETTING:University Eye Hospital, Klinikum Mannheim, Mannheim, Germany. METHODS:In a prospectiv...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(98)80196-x
更新日期:1998-02-01 00:00:00
abstract:PURPOSE:To find the conditions that prevent posterior capsule opacification through in vitro analysis of the relationship between intraocular lens (IOL) optic configuration and lens epithelial cell (LEC) migration. SETTING:Division of Morphogenesis, Department of Developmental Biology, National Institute for Basic Bio...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(97)80245-3
更新日期:1997-07-01 00:00:00
abstract:PURPOSE:To describe the postoperative evolution of visual acuity, flap morphology, and stromal optical density femtosecond laser-assisted laser in situ keratomileusis (FS-LASIK). SETTING:Clínica Rementería, Madrid, Spain. DESIGN:Prospective case series. METHODS:The study comprised 44 consecutive eyes that had FS-LAS...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1097/j.jcrs.0000000000000008
更新日期:2020-02-01 00:00:00
abstract::Soon after the diagnosis of pellagra in a 20-year-old patient with beta thalassemia, bilateral intumescent cataracts rapidly developed. We believe the patient's crystalline lenses were at an increased oxidative state due to iron overload from the thalassemia. Depletion of the lens epithelial cells of an important anti...
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 gather experimental data on whether Dodick laser phacolysis leads to corneal or scleral burns. SETTING:The Eye Department, County Hospital Salzburg, Salzburg, Austria. METHODS:The study was done using a pulsed neodymium:YAG (Nd:YAG) laser with a wavelength of 1064 nm; energy, 10 mJ; and duration of pulses,...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(99)00030-9
更新日期:1999-06-01 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 the design of a new intraocular lens (IOL) capable of correcting spherical and chromatic aberrations when implanted in the human eye. SETTING:University of Murcia, Murcia, and University of Valencia, Valencia, Spain. METHODS:A hybrid singlet achromatic IOL was designed. The IOL has a combination o...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2007.03.041
更新日期:2007-07-01 00:00:00
abstract::An alternative technique to manage pediatric cataracts comprises a pars plana lensectomy and anterior vitrectomy with anterior and posterior capsulotomies and posterior chamber heparin-surface-modified intraocular lens (IOL) implantation in the ciliary sulcus through a scleral tunnel. The surgical results in 7 eyes of...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(00)00298-4
更新日期:2000-04-01 00:00:00
abstract:PURPOSE:To analyze the transparent liquid between the posterior lens capsule and the posterior chamber intraocular lens (PC IOL) in early postoperative capsular block syndrome and discuss the mechanism of posterior capsule distention. SETTING:Department of Ophthalmology, Tokyo University School of Medicine, and Tokyo ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(99)00430-7
更新日期:2000-03-01 00:00:00
abstract:PURPOSE:To measure the rheological behaviour of artificial tears to gain insight into the potential role of rheology in predicting the efficacy of artificial tear solutions for the treatment of dry eye disease (DED). SETTING:Research laboratories of I-MED Pharma, Canada, Rohn and Associates, Inc., New Jersey, and Hyda...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1097/j.jcrs.0000000000000507
更新日期:2020-11-30 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