Abstract：
PURPOSE:To determine whether residual myopia after primary laser-assisted subepithelial keratectomy (LASEK) can be corrected by repeated LASEK and whether this procedure is safe and effective. SETTING:University Eye Clinic, University of Regensburg, Regensburg, Germany. METHODS:Laser-assisted subepithelial keratectomy was performed in 10 eyes that had had primary LASEK for myopia. The initial mean spherical equivalent (SE) was -6.2 diopters (D) (range -2.5 to -8.0 D), and the residual mean SE was -1.6 D (range -1.0 to -3.0 D). The retreatment ratio was 7.6%. The exposure time of the corneal epithelium to alcohol (20% ethanol) was 30 seconds plus an additional 10 to 15 seconds in cases of strong epithelial adherence. Laser ablation was performed with a Keracor 117 excimer laser (Chiron Technolas). The follow-up after the second LASEK treatment was 6 months. RESULTS:The epithelial flap for repeated LASEK was successfully created in all 10 eyes. The postoperative course in the eyes was uneventful. Six months after LASEK enhancement, the SE refraction was within +/-0.5 D in all eyes. No eye lost more than 1 line of best corrected visual acuity, and the uncorrected visual acuity was 20/20 or better in 8 eyes. Significant haze was not observed after repeated LASEK (mean 0.35 before and 6 months after LASEK enhancement). CONCLUSIONS:Laser-assisted subepithelial keratectomy enhancement appears to be safe and effective for the correction of residual myopia after primary LASEK. Repeated epithelial flap preparation is possible without technical modifications.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Gabler B,Winkler von Mohrenfels C,Herrmann W,Gora F,Lohmann CPdoi
10.1016/s0886-3350(03)00253-0subject
Has Abstractpub_date
2003-07-01 00:00:00pages
1260-6issue
7eissn
0886-3350issn
1873-4502pii
S0886335003002530journal_volume
29pub_type
杂志文章abstract：PURPOSE:To evaluate the formation of glistenings in foldable intraocular lenses (IOLs) of various materials after cataract surgery. SETTING:University Eye Clinic of Trieste, Trieste, Italy. METHODS:In this prospective study, 273 patients were randomized to have implantation of 1 of 7 types of foldable IOLs in the cap...
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(02)01353-6
更新日期：2002-07-01 00:00:00
abstract：:We discuss a case of bipseudophakia with secondary dislocation of a posterior chamber intraocular lens (IOL) into the anterior chamber that was managed by explantation of the anterior and posterior chamber IOLs and implantation of an iris claw IOL. ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)01991-0
更新日期：2003-07-01 00:00:00
abstract：PURPOSE:To determine the spherical aberration of the cornea in the general population and whether keratometry readings are predictive of corneal spherical aberration values. SETTING:Private comprehensive ophthalmology practice. METHODS:Corneal spherical aberration and keratometry readings were measured in 696 normal ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.01.035
更新日期：2007-05-01 00:00:00
abstract：PURPOSE:To compare the effectiveness of 2 medications commonly used to prevent intraocular pressure (IOP) elevation in the early period after cataract surgery. SETTING:Palo Alto Veterans Affairs Health Care System, Palo Alto, California, USA. METHODS:This prospective study comprised 202 eyes of patients scheduled for...
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(98)80172-7
更新日期：1998-11-01 00:00:00
abstract：PURPOSE:To determine the accuracy, repeatability, and reproducibility of measurement of lateral dimensions using the Artemis (Ultralink LLC) very high-frequency (VHF) digital ultrasound (US) arc scanner. SETTING:London Vision Clinic, London, United Kingdom. METHODS:A test object was measured first with a micrometer a...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2006.07.017
更新日期：2006-11-01 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 evaluate the effect of a fixed combination of brimonidine-timolol on intraocular pressure (IOP) after phacoemulsification cataract surgery. SETTING:Department of Ophthalmology, Patras University Hospital, Patras, Greece. DESIGN:Prospective randomized comparative case series. METHODS:Patients scheduled for...
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.2010.08.046
更新日期：2011-02-01 00:00:00
abstract：:Oscillopsia associated with near fixation after multifocal intraocular lens (IOL) implantation has not been fully recognized. A 46-year-old woman presented with shaking of vision in both eyes during near fixation after uneventful implantation of a single-piece multifocal posterior chamber IOL in both eyes. There was n...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000360
更新日期：2020-12-01 00:00:00
abstract：PURPOSE:To evaluate the visual and refractive outcomes, predictability, and stability of phakic intraocular lens (pIOL) implantation in keratoconic eyes and compare the results of 2 pIOL models. SETTING:Vissum Instituto Oftalmologico, Alicante, Spain. DESIGN:Retrospective case series. METHODS:An iris-claw (Artiflex)...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2013.07.052
更新日期：2014-03-01 00:00:00
abstract：PURPOSE:To evaluate the accuracy of the C constant for ray tracing-assisted intraocular lens (IOL) power calculation. DESIGN:Case series. SETTING:Public university hospital and private clinic. METHODS:Preoperatively, all intraocular distances were measured using laser biometry. Various IOL designs were studied; powe...
journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.jcrs.2013.10.037
更新日期：2014-05-01 00:00:00
abstract：PURPOSE:To assess the effectiveness and safety of 2 types of 6.0 mm intrastromal corneal ring segments (ICRS) in patients with mild to severe keratoconus. SETTING:Lebanese American University, Beirut, Lebanon. DESIGN:Retrospective comparative case series. METHODS:Eyes had implantation of Intacs SK ICRS (Group 1) or ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2012.02.039
更新日期：2012-07-01 00:00:00
abstract：:Traumatic aniridia and aphakia occurred in the left eye of a 22-year-old man who had had Artisan (Ophtec) phakic intraocular lens (IOL) implantation. Aniridia was probably the result of the relatively large wound used to implant the nonfoldable IOL. Although the eye had severe traumatic damage, vision was recoverable ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.03.037
更新日期：2007-07-01 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 compare the optical performance of 6 presbyopia-correcting intraocular lenses (IOLs) of different designs (accommodating or multifocal and aspheric or spheric). SETTING:Alcon Laboratories, Inc., Fort Worth, Texas, USA. METHODS:The optical performance of 6 IOLs were compared using modulation transfer functi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2008.10.026
更新日期：2009-01-01 00:00:00
abstract：:The effect of freezing on the growth of rat lens epithelial cells was studied in vitro. We found that 80% of the lens epithelial cells died after freezing at -45 degrees C for two hours and that the surviving cells could grow with the addition of growth factors or when placed on a sheet of type 4 collagen, but not whe...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(88)80122-6
更新日期：1988-05-01 00:00:00
abstract：PURPOSE:To compare the visual acuity outcomes and the ocular and intraocular optical quality in patients with a monofocal intraocular lens (IOL) or a new-generation single-optic accommodating IOL. SETTING:Vissum Corporation, Alicante, Spain. DESIGN:Comparative case series. METHODS:Consecutive eyes of bilateral catar...
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：:This paper presents current clinical and experimental uses of the carbon dioxide laser and the results of our human and animal tissue fusion investigations. Trials were conducted with human scleral and corneal eye bank tissue and in albino rabbits. With power settings of 100 to 200 mW, optimal laser effect consisting ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(87)80073-1
更新日期：1987-05-01 00:00:00
abstract：:A 43-year-old white woman with a history of multiple ocular surgeries, including 4 penetrating keratoplasties, developed a concentric retrocorneal membrane at the graft periphery in the right eye. A white-light, tandem, scanning confocal microscope using a 24x/0.60 contact objective was used to examine the right eye i...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(99)00133-9
更新日期：1999-08-01 00:00:00
abstract：PURPOSE:To determine whether frozen cultured sheets of human allogeneic epidermal keratinocytes (CEAK) improved wound repair after experimental corneal ablation by photorefractive keratectomy (PRK). SETTING:Hospital "Luis Sanchez Bulnes" de la Asociación para Evitar la Ceguera en Mexico, I.A.P, and Department of Cell ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(01)01349-9
更新日期：2002-09-01 00:00:00
abstract：PURPOSE:To evaluate noncorneal astigmatism after implantation of a one-piece, plate-haptic silicone or one-piece poly(methyl methacrylate) PMMA intraocular lens (IOL). SETTING:Klinik und Poliklinik für Augenheilkunde der Universität Regensburg, Germany. METHODS:After a follow-up of at least 3 months, the degree of po...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(97)80117-4
更新日期：1997-11-01 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：PURPOSE:To evaluate morphological characteristics and intraoperative dynamics of posterior polar cataract (PPC) using intraoperative optical coherence tomography (iOCT). SETTING:Rajendra Prasad Center for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India. DESIGN:Prospective interventional...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000256
更新日期：2020-09-01 00:00:00
abstract：:Four patients with diabetes mellitus had cataract extraction with implantation of a hydrophilic acrylic intraocular lens (IOL) (ACRL-C160, Ophthalmed). The IOLs showed progressive and generalized opacification 10 to 20 months after implantation, decreasing visual acuity. All 4 IOLs were removed. By light microscopic e...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)01245-2
更新日期：2002-07-01 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：PURPOSE:To compare corneal astigmatism measurements obtained using a new optical biometer (AL-Scan) and a standard biometer based on partial coherence interferometry (IOLMaster 500) for toric intraocular lens (IOL) selection. SETTING:Siriraj Hospital, Mahidol University, Bangkok, Thailand. DESIGN:Prospective comparat...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2014.06.029
更新日期：2015-02-01 00:00:00
abstract：PURPOSE:To compare 2-year neodymium:YAG (Nd:YAG) laser capsulotomy rates after bilateral implantation of hydrophobic or hydrophilic multifocal intraocular lenses (IOLs). SETTING:Private practice, southwest France. METHODS:This retrospective study included patients with cataract or clear lenses who had bilateral impla...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2010.01.027
更新日期：2010-07-01 00:00:00
abstract：:We introduce a technique for iris fixation of a posterior chamber intraocular lens (IOL) in which most of the procedure is done outside the eye. This minimizes intraocular manipulation, maximizes corneal endothelial preservation, and avoids the risk for IOL drop into the vitreous cavity intraoperatively. The IOL is fi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2016.10.008
更新日期：2016-12-01 00:00:00
abstract：:We report a case of bacterial keratitis that occurred after laser-assisted subepithelial keratectomy. The patient presented with a decrease in visual acuity and pain 2 days after the procedure. Culture was positive for Staphylococcus haemolyticus. The infiltrate slowly resolved with topical antibiotics, and the best c...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2004.04.062
更新日期：2004-12-01 00:00:00
abstract：PURPOSE:To analyze uveal and capsular biocompatibility 1 year following implantation of a sharp-edged, hydrophilic, collagen-containing posterior chamber intraocular lens (IOL). SETTING:Department of Ophthalmology, University of Vienna Medical School, Vienna, Austria. METHOD:In a prospective study, a Collamer CC4204B...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.11.041
更新日期：2004-06-01 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
