当前位置： SCI文献检索 > International Journal of Ophthalmology期刊下所有文献 > Comparative study of visual acuity and aberrations after intralase femtosecond LASIK: small corneal flap versus big corneal flap.

Comparative study of visual acuity and aberrations after intralase femtosecond LASIK: small corneal flap versus big corneal flap.

Abstract：

AIM:To study the effect of different flap sizes on visual acuity, refractive outcomes, and aberrations after femtosecond laser for laser in situ keratomileusis (LASIK). METHODS:In each of the forty patients enrolled, 1 eye was randomly assigned to receive treatment with a 8.1mm diameter corneal flap, defined as the small flap, while the other eye was treated with a 8.6mm diameter corneal flap, defined as the big flap. Refractive errors, visual acuity, and higher-order aberrations were compared between the two groups at week 1, month 1 and 3 postoperatively. RESULTS:The postoperative refractive errors and visual acuity all conformed to the intended goal. Postoperative higher-order aberrations were increased, especially in spherical aberration (Z12) and vertical coma (Z7). There were no statistically significant differences between the two groups in terms of postoperative refractive errors, visual acuity, root mean square of total HOAs (HO-RMS), trefoil 30° (Z6), vertical coma (Z7), horizontal coma (Z8), trefoil 0° (Z9), and spherical aberration (Z12) at any point during the postoperative follow-up. CONCLUSION:Both the small and big flaps are safe and effective procedures to correct myopia, provided the exposure stroma meets the excimer laser ablations. The personalized size corneal flap is feasible, as we can design the size of corneal flap based on the principle that the corneal flap diameter should be equal to or greater than the sum of the maximum ablation diameter and apparatus error.

journal_name

Int J Ophthalmol

journal_title

International journal of ophthalmology

authors

Zhang YL,Liu L,Cui CX,Hu M,Li ZN,Cao LJ,Jing XH,Mu GY

doi

10.3980/j.issn.2222-3959.2013.05.16

subject

Has Abstract

pub_date

2013-10-18 00:00:00

pages

641-5

issue

5

eissn

2222-3959

issn

2227-4898

pii

ijo-06-05-641

journal_volume

6

pub_type

杂志文章

相关文献

International Journal of Ophthalmology文献大全
  • Choroidal thickness measurements with optical coherence tomography in branch retinal vein occlusion.

    abstract：AIM:To evaluate central macular thickness (CMT) and mean choroidal thickness (MCT) in eyes with branch retinal vein occlusion (BRVO), before and after ranibizumab treatment using spectral domain-optical coherence tomography (SD-OCT). METHODS:Forty-two patients with unilateral BRVO and macular edema were included in th...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2016.05.16

    authors： Coban-Karatas M,Altan-Yaycioglu R,Ulas B,Sizmaz S,Canan H,Sariturk C

    更新日期：2016-05-18 00:00:00

  • Proteomic analysis of energy metabolism and signal transduction in irradiated melanoma cells.

    abstract：AIM:To analyze proteomic and signal transduction alterations in irradiated melanoma cells. METHODS:We combined stable isotope labeling with amino acids in cell culture (SILAC) with highly sensitive shotgun tandem mass spectrometry (MS) to create an efficient approach for protein quantification. Protein-protein interac...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2013.03.06

    authors： Yan LB,Shi K,Bing ZT,Sun YL,Shen Y

    更新日期：2013-06-18 00:00:00

  • One-year outcomes of intravitreal conbercept combined rescue therapy for polypoidal choroidal vasculopathy in a Chinese population: a real-life clinical data.

    abstract：AIM:To evaluate the real-life clinical outcomes of intravitreal injection of conbercept combined rescue therapy for polypoidal choroidal vasculopathy (PCV). METHODS:This was an open label, single center, and interventional study. All enrolled patients were treated initially with three consecutive monthly intravitreal ...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2019.01.08

    authors： Qi HJ,Jin EZ,Zhao MW

    更新日期：2019-01-18 00:00:00

  • Anterior segment optical coherence tomography-guided transepithelial phototherapeutic keratectomy for scarring of the central cornea following pterygium excision.

    abstract：AIM:To report the outcomes of patients undergoing anterior segment optical coherence tomography-guided transepithelial phototherapeutic keratectomy (ASOCT T-PTK) for central corneal scarring after pterygium excision. METHODS:The charts of 11 eyes of 10 patients that underwent ASOCT T-PTK following excision of visual a...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2020.03.20

    authors： Rush SW,Rush RB

    更新日期：2020-03-18 00:00:00

  • Suppressive effect of microRNA-143 in retinoblastoma.

    abstract：AIM:To investigate microRNA-143 expression and effect on suppression of retinoblastoma (RB) cells. METHODS:The expression of microRNA-143 was investigated and compared in normal human retina tissue samples and in RB cell lines of Y79 and Weri1. The microRNA-143 mimics were transfected into the RB cell lines separately...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2016.11.08

    authors： Wang LL,Hu HF,Feng YQ

    更新日期：2016-11-18 00:00:00

  • Systemic changes and adverse effects induced by retinopathy of prematurity screening.

    abstract：AIM:To estimate the potential systemic events during and after retinopathy of prematurity (ROP) screening. METHODS:A prospective and descriptive designed study was conducted to detect the physiologic and pathological changes 24h before, during, and 72h after ROP screening. Control blood pressure (BP), saturation, puls...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2016.08.11

    authors： Jiang JB,Zhang ZW,Zhang JW,Wang YL,Nie C,Luo XQ

    更新日期：2016-08-18 00:00:00

  • Using LaserSight Astrapro Planner 2.2 Z software in corneal topography-guided laser in situ keratomileusis for myopia with asymmetric corneal shape.

    abstract：AIM:To determine the clinical outcomes of laser in situ keratomileusis (LASIK) treatments using LaserSight AstraPro Planner 2.2 Z software for myopia with asymmetric corneal shape. METHODS:Four hundred and eighty-five eyes [243 patients; spherical equivalent (SE), -5.93±1.88 diopters (D)] were treated with asymmetric ...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2014.03.12

    authors： Liu B,Chen W,Shao DW,Wang H,Ru HX,Zhang M,Wang Y,Yang CY

    更新日期：2014-06-18 00:00:00

  • Effects of transforming growth factor β2 and connective tissue growth factor on induction of epithelial mesenchymal transition and extracellular matrix synthesis in human lens epithelial cells.

    abstract：AIM:To investigate the effects of transforming growth factor β2 (TGF-β2) and connective tissue growth factor (CTGF) on transdifferentiation of human lens epithelial cells (HLECs) cultured in vitro and synthesis of extracellular matrix (ECM). METHODS:HLECs were treated with TGF-β2 (0, 0.5, 1.0, 5, 10µg/L) and CTGF (0, ...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2013.06.03

    authors： Pei C,Ma B,Kang QY,Qin L,Cui LJ

    更新日期：2013-12-18 00:00:00

  • Surgical treatment and visual outcomes of cataract with persistent hyperplastic primary vitreous.

    abstract：AIM:To evaluate the surgical treatment and visual outcomes of eyes with cataract and persistent hyperplastic primary vitreous (PHPV). METHODS:This retrospective study included patients with cataract and PHPV treated with various strategies. Anterior PHPV was treated using phacoemulsification with underwater electric c...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2017.03.11

    authors： Li L,Fan DB,Zhao YT,Li Y,Cai FF,Zheng GY

    更新日期：2017-03-18 00:00:00

  • Risk factors for an atherothrombotic event in patients with diabetic macular edema treated with intravitreal injections of bevacizumab.

    abstract：AIM:To identify risk factors for an atherothrombotic event (ATE) among patients who were treated for diabetic macular edema (DME) with intravitreal bevacizumab injections. METHODS:This retrospective study enrolled all consecutive patients with DME who were treated by intravitreal bevacizumab from 2009 through 2016 in ...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2020.09.12

    authors： Tiosano A,Hadad A,Yanculovic N

    更新日期：2020-09-18 00:00:00

  • Effect of hypoxia on the proliferation of murine cornea limbal epithelial progenitor cells in vitro.

    abstract：AIM:To investigate the effect of hypoxia on the proliferation of mouse corneal epithelial cells in vitro. METHODS:Mouse corneal epithelial cells(MCEs) were cultured in normoxia (210mL/L O(2) and 50mL/L CO(2)) and hypoxia (20mL/L O(2) and 50mL/L CO(2)), respectively. Colony forming efficiency (CFE) and cell proliferati...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2011.02.07

    authors： Ma XL,Liu HQ

    更新日期：2011-01-01 00:00:00

  • Focal choroidal excavation: a preliminary interpretation based on clinic and review.

    abstract：AIM:To describe the clinical and imaging characteristics associated with focal choroidal excavation (FCE), analyze the possible complication, and interpret its probable etiopathogenesis. METHODS:Retrospective descriptive case series of 37 eyes of 32 patients with FCE. Findings of spectral-domain optical coherence tomo...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2015.03.14

    authors： Liu GH,Lin B,Sun XQ,He ZF,Li JR,Zhou R,Liu XL

    更新日期：2015-06-18 00:00:00

  • Clinical observations of iridociliary cysts and their changes after implantable collamer lens implantation in myopic patients.

    abstract：AIM:To observe the characteristics of iridociliary cysts in myopic patients and evaluate the influences on the position and safety of implantable collamer lens (ICL) after surgery. METHODS:Totally 270 eyes of 135 patients who underwent ICL surgery for the corrections of myopia were included in this study. Preoperative...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2020.06.17

    authors： Chen Q,Qi MY,Lei XH,Zeng QY

    更新日期：2020-06-18 00:00:00

  • Is Marcus Gunn jaw winking a primitive reflex? Rat neuroanatomy.

    abstract：AIM:To investigate a possible trigeminal proprioceptive-oculomotor neural pathway and explore possible synaptic connections between neurons in this pathway. Attempt to bring a new insight to mechanism of Marcus Gunn syndrome (MGS). METHODS:Anterograde and retrograde tract tracing was applied and combined with immunofl...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2018.03.06

    authors： Liang HC,Zhang JD,Luo PF,Qiao Y,Su AL,Zhang T,Zhu HN

    更新日期：2018-03-18 00:00:00

  • Local dry vitrectomy combined with segmental scleral buckling and viscoelastic tamponade for rhegmatogenous retinal detachment with vitreous traction.

    abstract：AIM:To demonstrate local dry vitrectomy combined with segmental scleral buckling and viscoelastic tamponade for the treatment of partial rhegmatogenous retinal detachment (RRD) with local vitreous traction in patients at high-risk for proliferative vitreoretinopathy (PVR). METHODS:Eleven eyes of 11 patients were retro...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2020.11.05

    authors： Fei P,Jin HY,Zhang Q,Peng J,Li JK,Lyu J,Tian T,Lu ZP,Li J,Zhao PQ

    更新日期：2020-11-18 00:00:00

  • Corneal biomechanical properties changes after coaxial 2.2-mm microincision and standard 3.0-mm phacoemulsification.

    abstract：AIM:To compare the changes in corneal biomechanics measured by ocular response analyzer (ORA) after 2.2-mm microincision cataract surgery and 3.0-mm standard coaxial phacoemulsification. METHODS:The prospective nonrandomized study comprised eyes with cataract that had 2.2-mm coaxial microincision or 3.0-mm standard in...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2016.02.08

    authors： Zhang Z,Yu H,Dong H,Wang L,Jia YD,Zhang SH

    更新日期：2016-02-18 00:00:00

  • Laboratory diagnosis of infectious endophthalmitis.

    abstract：AIM:To analyze the lab diagnosis and etiology of infectious endophthalmitis. METHODS:The medical and microbial records of 36 patients diagnosed with infectious endophthalmitis and 8 patients diagnosed with intraocular lens (IOL)-related inflammation between Nov. 1999 and Dec. 2009 were retrospectively reviewed for lab...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2011.01.23

    authors： Ma WJ,Zhang H,Zhao SZ

    更新日期：2011-01-01 00:00:00

  • Evaluation of choroidal thickness using spectral-domain optical coherence tomography in patients with severe obstructive sleep apnea syndrome: a comparative study.

    abstract：AIM:To assess choroidal thickness in patients with severe obstructive sleep apnea syndrome (OSAS) and compare them with healthy controls, using spectral domain optical coherence tomography (OCT). METHODS:In this observational, cross-sectional study, choroidal thicknesses of 23 newly severe OSAS patients and 23 body ma...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2014.06.22

    authors： Karalezli A,Eroglu FC,Kivanc T,Dogan R

    更新日期：2014-12-18 00:00:00

  • Comparison of corneal endothelial changes following phacoemulsification with transversal and torsional phacoemulsification machines.

    abstract：AIM:To compare and evaluate the phacoemulsification parameters and postoperative endothelial cell changes of two different phacoemulsification machines, each with different modes, but also to assess the relationship between postoperative endothelial cell loss and the phacoemulsification parameters, as well as the other...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2014.05.15

    authors： Ataş M,Demircan S,Karatepe Haşhaş AS,Gülhan A,Zararsız G

    更新日期：2014-10-18 00:00:00

  • Effect of senescence marker protein 30 on the proliferation and apoptosis of human lens epithelial cells SRA01/04.

    abstract：AIM:To study the effect of senescence marker protein 30 (SMP30) on the proliferation and apoptosis of human lens epithelial cell (HLEC) SRA01/04. METHODS:SMP30 overexpression (OE) and knock down (KD) type cell lines were cultivated by using two groups regucalcin (RGN; SMP30) lentiviral vectors (LV-RGN, LV-RGN-RNAi) an...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2018.04.03

    authors： Chen X,Li SM,Li YW,Han ZH,Liang H

    更新日期：2018-04-18 00:00:00

  • Efficacy and necessity of prophylactic vitrectomy for acute retinal necrosis syndrome.

    abstract：AIM:To compare the efficacy of prophylactic vitrectomy for acute retinal necrosis syndrome(ARN) with routine treatment in Chinese patients, thereby investigate the necessity of prophylactic vitrectomy for ARN. METHODS:Thirty patients (37 eyes) were retrospectively included in this study. The eyes were divided into 2 g...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2012.04.15

    authors： Luo YH,Duan XC,Chen BH,Tang LS,Guo XJ

    更新日期：2012-01-01 00:00:00

  • Microvascular changes after conbercept therapy in central retinal vein occlusion analyzed by optical coherence tomography angiography.

    abstract：AIM:To investigate microvascular changes in eyes with central retinal vein occlusion (CRVO) complicated by macular edema before and after intravitreal conbercept injection and evaluate correlations between these changes and best-corrected visual acuity (BCVA) and retinal thickness. METHODS:Twenty-eight eyes of 28 pati...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2019.05.16

    authors： Deng Y,Zhong QW,Zhang AQ,Cai XJ,Lu MZ,Zhang SC,Su LS,Chen H,Lin Y,Sun LM,Chen GD,Zhong LT,Jin CJ,Chi W

    更新日期：2019-05-18 00:00:00

  • Metalloproteinases as mediators of inflammation and the eyes: molecular genetic underpinnings governing ocular pathophysiology.

    abstract：:There are many vision threatening diseases of the eye affecting millions of people worldwide. In this article, we are summarizing potential role of various matrix metalloproteinases (MMPs); the Zn (2+)-dependent endoproteases in eye health along with pathogenesis of prominent ocular diseases such as macular degenerati...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章,评审

    doi：10.18240/ijo.2017.08.20

    authors： Singh M,Tyagi SC

    更新日期：2017-08-18 00:00:00

  • Evaluation of peripapillary retinal nerve fiber layer, macula and ganglion cell thickness in amblyopia using spectral optical coherence tomography.

    abstract：AIM:To investigate peripapillary retinal nerve fiber layer (RNFL), macula and ganglion cell layer thicknesses (GCC) in amblyopic eyes with spectral domain optical coherence tomography (SD-OCT). METHODS:Thirty six patients with a history of unilateral amblyopia and thirty two children who had emmetropia without amblyop...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2013.01.19

    authors： Firat PG,Ozsoy E,Demirel S,Cumurcu T,Gunduz A

    更新日期：2013-01-01 00:00:00

  • B-scan ultrasound and cytology of the vitreous in primary central nervous system lymphoma with vitreoretinal involvement.

    abstract：AIM:To evaluate the diagnostic value of B-scan ultrasound and explore the cytological characteristics of patients with vitreoretinal lymphoma (VRL) and primary central nervous system lymphoma (PCNSL). METHODS:The clinical data and pathologic specimens from patients with VRL diagnosed at the North Huashan Hospital from...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2019.06.20

    authors： Lai J,Chen K,Shi HM,Zhuang L,Zhou X,Xiao JJ,Li Y,Chen BB,Wang QP

    更新日期：2019-06-18 00:00:00

  • A Meta-analysis of the association between different genotypes (G11778A, T14484C and G3460A) of Leber hereditary optic neuropathy and visual prognosis.

    abstract：AIM:To analyze the influences of different genotypes (G11778A, T14484C and G3460A) of Leber hereditary optic neuropathy (LHON) on visual prognosis. METHODS:After a systematic literature search, all relevant studies evaluating the association between the three primary mutations of LHON and visual prognosis were include...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2016.10.21

    authors： Guo DY,Wang XW,Hong N,Gu YS

    更新日期：2016-10-18 00:00:00

  • Gene transfer to human trabecular meshwork cells in vitro and ex vivo using HIV-based lentivirus.

    abstract：AIM:To investigate whether the enhanced green fluorescent protein (EGFP) reporter gene could be transferred into human trabecular meshwork (HTM) cells by a HIV-based lentivirus both in vitro and ex vivo. METHODS:The HIV-based lentivirus that contains an EF1-α promoter driving EGFP expression cassette was constructed f...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.3980/j.issn.2222-3959.2014.06.02

    authors： Xiang Y,Li B,Wang JM,Li GG,Zhang H,Manyande A,Tian XB

    更新日期：2014-12-18 00:00:00

  • Xen45 Gel Stent implant: patient reported outcomes.

    abstract：:Our aim was to report quality of life (QOL) outcomes following Xen45 Gel Stent implantation surgery in patients suffering with primary open angle glaucoma (POAG). A retrospective analysis was performed on all patients who had Xen45 implantation surgery during a 2-year period (Jun, 2016-Apr, 2018). Of 52 consecutive pa...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2019.09.21

    authors： Hassan F,Thomson LTM,Toor G,Alfahad Q

    更新日期：2019-09-18 00:00:00

  • Correlation of the history of stroke and the retinal artery occlusion: a nested case-control study.

    abstract：AIM:To analyze the systemic factors including stroke history related to the retinal artery occlusion (RAO). METHODS:Patients with an exact diagnosis of RAO in the medical database of the Kailuan Corporation were identified as the case group. Five patients without RAO were added for each case from the Kailuan Study and...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2020.03.10

    authors： Xiao YY,Wei WB,Wang YX,Lu AD,Chen SH,Song L,Wu SL

    更新日期：2020-03-18 00:00:00

  • Vitreous haemorrhage: a population-based study of the incidence and risk factors in Taiwan.

    abstract：AIM:To report the epidemiology and incidence of vitreous hemorrhage and to evaluate risk factors for patients with vitreous hemorrhage (VH) in Taiwan. METHODS:A retrospective population-based study. Analyzing a sample of one million subjects from all enrollees of the Taiwan Health Insurance programme. All data were ob...

    journal_title：International journal of ophthalmology

    pub_type： 杂志文章

    doi：10.18240/ijo.2017.03.21

    authors： Wang CY,Cheang WM,Hwang DK,Lin CH

    更新日期：2017-03-18 00:00:00