International Journal of Ophthalmology

Article	Citations
Iridoschisis misdiagnosed as acute angle-closure glaucoma: a case report and literature review	48
Ocular surface in patients with different degrees of myopia	42
	34
Damaging effect of ischemia on the development of retinal organoids derived from human embryonic stem cells	27
Rapid progress of an iris metastasis from esophageal cancer: a case report and review of literature	26
Pain perception enhancement in consecutive second-eye phacoemulsification cataract surgeries under topical anesthesia	25
Effects of slanted bilateral lateral recession vs conventional bilateral lateral recession on convergence insufficiency intermittent exotropia: a prospective study	24
Optimizing surgical approaches for lacrimal gland adenoid cystic carcinoma to minimize cross-organ invasion	22
A case of Posner-Schlossman syndrome treated by gonioscopy-assisted transluminal trabeculotomy	21
Influencing factors of ocular pain in dry eye disease patients at high altitude	20
COVID-19’s effects on microvascular structure in a healthy retina: an OCTA study	20
	19
Efficacy of ultrasound cyclo-plasty in patients with refractory glaucoma	19
Macular vascularisation changes analysed using OCT angiography after successful rhegmatogenous retinal detachment repair	18
Effect of the position of the corneal lamella on the frequency of its detachment	18
Multimodal imaging in Purtscher-like retinopathy associated with sarcoidosis: a case report	18
Anti-VEGF reduces inflammatory features in macular edema secondary to retinal vein occlusion	17
Navigating decisional conflict: laser peripheral iridotomy for primary angle-closure glaucoma prevention	17
Intermediate impacts of COVID-19 lockdowns on surgical glaucoma cases in Quebec, Canada: insights from a tertiary eye center	17
Late corneal ectasia after penetrating and deep anterior lamellar keratoplasty for keratoconus	17
A review of mechanism of action of outdoor exposure in preventing myopia incidence and progression	17
In depth understanding of retinitis pigmentosa pathogenesis through optical coherence tomography angiography analysis: a narrative review	16
Posterior scleral application of a mitomycin C-soaked sponge during trabeculectomy	16
Resveratrol prevents hypoxia-induced retinal ganglion cell death related with ErbB2	16
The prevalence of red-green color vision deficiency and its related factors in an elderly population above 60 years of age	15

Pars plana vitrectomy with tissue plasminogen activator for traumatic submacular hemorrhage	14
Retinal multimodal-imaging and functional tests in a mitochondrial disease with focal and segmental glomerulosclerosis	14
Comparative analysis of visual quality between unilateral implantation of a trifocal intraocular lens and a rotationally asymmetric refractive multifocal intraocular lens	14
Neuromyelitis optica spectrum disorders and anti-myelin oligodendrocyte glycoprotein positive optic neuropathies	13
	13
Effectiveness of intravitreal ranibizumab for diabetic macular edema in vitrectomized versus non-vitrectomized eyes: a Meta-analysis	13
Refractory intraocular hypertension after dexamethasone-implant intravitreal injection treated with Preserflo MicroShunt implantation	12
Pars plana vitrectomy with internal limiting membrane plugging assisted by autologous blood for optic disc pit associated with vitreomacular traction	12
Bilateral iridocorneal endothelial syndrome-Chandler’s syndrome: a case report and literature review	12
Intraocular lens exchange or explantation post cataract surgery	12
Myopia control efficacy of peripheral defocus modifying spectacle lenses in children and adolescents: a Meta-analysis	11
Multiple imaging modalities in intraocular silicone oil emulsification and its related complications	11
Dry environment on the expression of lacrimal gland S100A9, Anxa1, and Clu in rats via proteomics	11
Y-splitting medial rectus muscle and recession in treatment for convergence excess esotropia	11
Chorion layer subretinal placement in amniotic membrane transplantation for retinal detachment	11
Assessment of causality between circulating inflammatory proteins and subtypes of diabetic retinopathy	11
Development of a new 17-item Asthenopia Survey Questionnaire using Rasch analysis	11
Real time video-based gaze tracking for detecting subtle deviation angle change in abducens nerve palsy	11
Dexamethasone implant in naive versus refractory patients with diabetic macular edema: a Meta-analysis	11
Lung adenocarcinoma with initial binocular symptoms	11
Clinical characteristics and surgical treatment of idiopathic uveal effusion syndrome	11
Single self-leading suture technique for iridodialysis repairment	11
Optimized Eleutherine bulbosa Urb. bulb extract on the inhibition of 3D retinoblastoma spheroids cultured in type I murine collagen	11
Congenital retinal macrovessel with intracranial venous malformation in a pediatric patient: a case report	10
Algorithm of automatic identification of diabetic retinopathy foci based on ultra-widefield scanning laser ophthalmoscopy	10
Comparison of asymmetric offset versus pupil centered ablation in refractive surgery	10
Botulinum toxin augmented bilateral lateral rectus recession versus three muscles surgery in large-angle intermittent exotropia	10
Introduction of longstanding complicated sulcus intraocular lens into the intact capsular bag	10
Image enhancement of color fundus photographs for age-related macular degeneration: the Shanghai Changfeng Study	10
Effect of epigallocatechin gallate in green tea on preventing lens opacity and αB-crystallin aggregation in rat model of diabetes	10
Effect of simultaneous intravitreal ranibizumab and extended-release dexamethasone injection on patients with naïve versus refractory retinal vein occlusion macular edema: a prospective, multicenter,	9
Establishment of a prediction tool for ocular trauma patients with machine learning algorithm	9
Dynamic changes of spontaneous brain activity in patients after LASIK: a resting-state fMRI study	9
Unilateral blurred vision in pediatric patient associated with cavum velum interpositum cyst	9
Different concentrations of hyaluronic acid eye drops for dry eye syndrome: a systematic review and Meta-analysis	9
Artificial intelligence in individualized retinal disease management	9
What can we learn from negative results in clinical trials for proliferative vitreoretinopathy?	9
Correlations between inflammatory biomarkers in peripheral blood and branch retinal vein occlusion	9
Modeling monocular form deprivation in rabbits using a simulated-cataract intraocular lens	9
Morphological and functional changes in the macular area in diabetic macular edema after a single intravitreal injection of aflibercept	9
Refractive outcomes and optical quality of PRESBYOND laser-blended vision for presbyopia correction	9
Efficacy of ripasudil in reducing intraocular pressure and medication score for ocular hypertension with inflammation and corticosteroid	9
Effects of rigid gas permeable contact lens on morphological parameters and vision-related quality of life in keratoconus patients	9
	9
Prognostic prediction model for Chinese uveal melanoma patients based on matrix metalloproteinase-2 and -28 expression levels in the tumor	9
HHO optimized support vector machine classifier for traditional Chinese medicine syndrome differentiation of diabetic retinopathy	9
Beneficial effects of protocatechuic acid on diabetic retinopathy in streptozocin-induced diabetic rats	9
Effect of artificial natural light on the development of myopia among primary school-age children in China: a three-year longitudinal study	9
Microbial spectrum and risk factors of endogenous endophthalmitis in a tertiary center of Northern China	8
On-treatment isolated superior ophthalmic vein thrombosis complicated with carotid cavernous fistula: a case report	8

CCPG1 involved in corneal Aspergillus fumigatus infection	8
Clinical manifestation and management of severe blepharokeratoconjunctivitis combined with corneal perforation	8
Comparison of total corneal power measurements obtained with different devices after myopic keratorefractive surgery	8
Effect of navigation endoscopy combined with three-dimensional printing technology in the treatment of orbital blowout fractures	8
Comparison of perioperative parameters in one-handed rotational phacoemulsification versus conventional phacoemulsification and femtosecond laser-assisted cataract surgery	8
Aflibercept combined with triamcinolone acetonide in the treatment of diabetic macular edema: optical coherence tomography and optical coherence tomography angiography	8
Spaceflight-associated neuro-ocular syndrome: a review of potential pathogenesis and intervention	8
Intraoperative complication rates in cataract surgery performed by resident trainees and staff surgeons in a tertiary eyecare center in Hungary	8
Skullcapflavone II suppresses TGF-β-induced corneal epithelial mesenchymal transition in vitro	8
A sutureless technique for securing leaking sclerotomies with viscoelastic substances in 23-gauge microincision vitrectomy surgery	8
A novel frameshift mutation in the BCOR gene is associated with oculo-facio-cardio-dental syndrome: a case report	8
Autophagy serves as a protective effect against inflammatory injury of oxidative stress in ARPE-19 cell	8
Intravitreal injection of conbercept for diabetic macular edema complicated with diabetic nephropathy	8
A new software for automated counting of glistenings in intraocular lenses in vivo	8
Novel homozygous ADAMTS17 missense variant in Weill-Marchesani syndrome	8
Association of CFH and MAP1LC3B gene polymorphisms with age-related macular degeneration in a high-altitude population	8
Post-operative visual outcomes based on morphological staging of idiopathic epiretinal membranes on OCT	8
Visual analysis of research trends in diabetes-associated dry eye via bibliometrics	8
Axial length, vitreoretinal pathology, and anterior chamber depth can predict postoperative refractive outcomes in phacovitrectomy/silicone oil removal	8
Altered spontaneous brain activity patterns in patients with hyperthyroidism exophthalmos using amplitude of low-frequency fluctuation: a resting-state fMRI study	8
Hepatocyte growth factor promotes retinal pigment epithelium cell activity through MET/AKT signaling pathway	8
Endoscopy-assisted vitrectomy for severe ocular penetrating trauma with corneal opacity	8
Two different autorefractors for vision screening in children and adolescents	8
Endogenous endophthalmitis due to Klebsiella pneumoniae liver abscess: a retrospective study of clinical course, treatment pattern, and prognosis	7
Comparison of success rate and intraocular pressure spikes between selective laser trabeculoplasty and micropulse laser trabeculoplasty in African American and Hispanic patients	7
An innovative external drainage device for suprachoroidal fluid: the puncture needle with drainage groove	7
Posterior sub-Tenon triamcinolone acetonide injection for annular choroidal detachment resistant to systemic immunosuppressive treatment	7
Baerveldt glaucoma implant with Supramid© ripcord stent in neovascular glaucoma: a case series	7
Resolution of myopic macular schisis following cataract phacoemulsification	7
Treatment of corneal dermoid with lenticules from small incision lenticule extraction surgery: a surgery assisted by fibrin glue	7
Uncorrected refractive errors are important causes of avoidable visual impairment in Hungary: re-evaluation of two existing national data sets	7
Short-term outcomes of mitomycin C-augmented excisional bleb revision with capsulectomy for failed Ahmed glaucoma valve	7
Altered brain network centrality in patients with retinal vein occlusion: a resting-state fMRI study	7
Quantifying latanoprost-induced conjunctival hyperemia by anterior segment optical coherence tomography angiography	7
Long-term outcomes of drusenoid pigment epithelium detachment in intermediate AMD treated with 577 nm subthreshold micropulse laser: a preliminary clinical study	7
A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population	7
	7
Risk factors and prognosis of pediatric rhegmatogenous retinal detachment in Egypt: a university hospital based study	7
Identification of a novel mutation in the FGF10 gene in a Chinese family with obvious congenital lacrimal duct dysplasia in lacrimo-auriculo-dento-digital syndrome	7
	7
Prevalence of visual impairment and estimation of refractive errors among school children in Kakamega, Kenya	7
Postoperative pneumocranium after endoscopic transnasal optic canal decompression	7
Micropulse transscleral laser therapy for secondary angle-closure glaucoma in nanophthalmos: a case report	7
Potential immune involvement in cataract: from mechanisms to future scope of therapies	7
Age-specific distribution of oculometric parameters and myopia in children aged 8-12y	7
Optical coherence tomography enhanced depth imaging of chorioretinal folds in patients with orbital tumors	7
Proteomic study of vitreous in proliferative diabetic retinopathy patients after treatment with aflibercept: a quantitative analysis based on 4D label-free technique	7
Dry eye disease among patients infected with the SARS-CoV-2 Omicron variant: a cross-sectional study	7
Intravitreal injection practice patterns among Chinese ophthalmologists	7
	7
Characterization and validation of a chronic retinal neovascularization rabbit model by evaluating the efficacy of anti-angiogenic and anti-inflammatory drugs	7
Ahmed glaucoma implant and augmented MicroPulse transscleral cyclophotocoagulation in a monocular Axenfeld-Rieger syndrome patient with glaucoma	7
Metamorphopsia after surgery for rhegmatogenous retinal detachment	6
Efficacy of 3% diquafosol sodium eye drops at different frequencies in the treatment of dry eye after FS-LASIK	6
Celastrol inhibits laser-induced choroidal neovascularization by decreasing VEGF induced proliferation and migration	6
Effects of anti-TNF biologic drugs on uveitis severity in Behcet patients: systematic review and Meta-analysis	6
Human umbilical cord mesenchymal stem cells derived-exosomes on VEGF-A in hypoxic-induced mice retinal astrocytes and mice model of retinopathy of prematurity	6
Purtscher-like retinopathy with macular ischemia as the initial presentation of Behcet’s disease	6
Retardation of myopia by atropine regimes	6
Optic disc changes in patients less than 3 years of age with congenital cataract	6
Retinal thickness and fundus blood flow density changes in chest pain subjects with dyslipidemia	6
Clinical efficacy and changes of serum VEGF-A, VEGF-B, and PLGF after conbercept treating neovascular age-related macular degeneration	6
Outcomes and variables that impact pneumatic retinopexies	6
Diffusion tensor imaging of horizontal extraocular muscles in patients with concomitant and paralytic esotropia	6
Predicting the prognosis of primary orbital lymphoma by clinical characteristics and imaging features	6
Topography versus non-topography-guided photorefractive keratectomy with corneal cross-linking variations in keratoconus	6
Etiology, pathogenesis, and management of acute intraocular lens opacification: a systematic review	6
Five-in-one: a novel, cost-effective yet simple use of micro needle holder	6
Dexamethasone implant for refractory macular edema secondary to diabetic retinopathy and retinal vein occlusion	6
	6
Late infection after peri-orbital autologous micro-fat graft: a case presentation and literature review	6
	6
Long-term clinical effects of intravitreal injections of conbercept for the treatment of choroidal neovascularization in patients with pathological myopia	6
Applications of dynamic visual acuity test in clinical ophthalmology	6
Comparative efficacy of non-steroidal anti-inflammatory drugs in preventing postoperative macular edema following cataract surgery: a systematic review and Network Meta-analysis	6
Comparative study of objective visual quality between FS-LASIK and SMART in myopia	6
Effect of lens surgery on health-related quality of life in preschool children with congenital ectopia lentis	6
Recurrence risk factors of intravitreal ranibizumab monotherapy in retinopathy of prematurity: a retrospective study at one center	6
Periorbital necrotizing fasciitis accompanied by sinusitis and intracranial epidural abscess in an immunocompetent patient	6
Evaluation of trabecular meshwork-specific promoters in vitro and in vivo using scAAV2 vectors expressing C3 transferase	6

Comparison of intraocular pressure readings with Perkins, Tonopen, iCare 200, and iCare Home to manometry in cadaveric eyes	6
N-acetylserotonin alleviates retinal ischemia-reperfusion injury via HMGB1/RAGE/NF-κB pathway in rats	6
Bilateral meibomian gland morphological alterations in unilateral herpes simplex keratitis based on artificial intelligence analysis	6
Yes-associated protein promotes endothelial-to-mesenchymal transition of endothelial cells in choroidal neovascularization fibrosis	6
Surgical outcome comparisons of multifocal IOLs of Lentis Comfort LS-313 MF15 and Tecnis Eyhance DIB00V	6
Effect of miR-184 and miR-205 on the tumorigenesis of conjunctival mucosa associated lymphoid tissue lymphoma through regulating RasL10B and TNFAIP8	6
Nanopore targeted sequencing identifies pathogens in patients with postoperative endophthalmitis	6
Impact of multifocal gas-permeable lens designs on short-term choroidal response, axial length, and retinal defocus profile	6
Morroniside ameliorates lipopolysaccharide-induced inflammatory damage in iris pigment epithelial cells through inhibition of TLR4/JAK2/STAT3 pathway	6
Fibrin glue sealing for repeat Descemet’s membrane detachment after deep anterior lamellar keratoplasty: case reports	5
Protective effects of CY-09 and astaxanthin on NaIO3-induced photoreceptor inflammation via the NLRP3/autophagy pathway	5
Incidence, prevalence, and demographic characteristics of ocular cicatricial pemphigoid in Colombia: data from the National Health Registry 2009-2019	5
Effects of Lycium barbarum polysaccharide on the photoinduced autophagy of retinal pigment epithelium cells	5
Risk factors for biometry prediction error by Barrett Universal II intraocular lens formula in Chinese patients	5
Effect of palmitoylethanolamide on degeneration of a human-derived retinal pigment epithelial cell induced by all-trans retinal	5
Green tea—a new perspective of glaucoma prevention	5
Staged surgical treatment of complicated initial cataract in patients with advanced proliferative diabetic retinopathy	5
Five-year analysis of isolated pathogens and antibiotic resistance of ocular infections from two large tertiary comprehensive hospitals in east China	5
Dysplasia of extraocular muscles presenting as orbital space-occupying lesions–an extremely rare disorder	5
Efficacy of indirect intense pulsed light irradiation on meibomian gland dysfunction: a randomized controlled study	5
Comparison of inebilizumab or rituximab in addition to glucocorticoid therapy for neuromyelitis optica spectrum disorders	5
A novel analysis of Scheimpflug total corneal refractive power following corneal cross-linking in mild to moderate keratoconus	5
Effect of intravitreal ranibizumab on fibrovascular membranes in patients with proliferative diabetic retinopathy	5
Conjunctival microbiota variations in a subset of middle-aged and elderly individuals from Beijing, China	5
Comment on: Recurrence after spontaneous separation of epiretinal membrane in a young woman: a case report	5
Endoscopic dacryocystorhinostomy with bicanalicular silicone tube intubation for treating chronic dacryocystitis secondary to nasolacrimal duct stent incarceration	5
Acute Bacillus cereus endophthalmitis caused by ocular perforation injury and occult intravitreal cilium implantation: a case report	5
Management of perifoveal exudative vascular anomalous complex with laser treatment: a case report	5
Lacrimal sac lymphoma: a case series and literature review	5
Autorefraction versus subjective refraction in high astigmatism	5
Microbiological spectrum and antibiotic susceptibility analysis of secretion from 308 cases of chronic dacryocystitis in north China	5
Incidence of endophthalmitis after phacoemulsification cataract surgery: a Meta-analysis	5
Surgical treatment for proliferative diabetic retinopathy with ocular albinism	5
Prevalence of cataract and cataract surgery in urban and rural Chinese populations over 50 years old: a systematic review and Meta-analysis	5
Predictors of angle widening after laser iridotomy in Chinese patients with primary angle-closure suspect using ultrasound biomicroscopy	5
Stromal lenticule addition keratoplasty with corneal crosslinking for corneal ectasia secondary to FS-LASIK: a case series	5
Retinal capillary density among healthy Egyptian and South Asian students: an optical coherence tomography angiography study	5
Comparison of outcomes after early congenital cataract surgery in eyes with/without microcornea	5
Optic perineuritis as an initial presentation of ocular toxoplasmosis: a case report	5
A Trojan horse biomimetic delivery system using mesenchymal stem cells for HIF-1α siRNA-loaded nanoparticles on retinal pigment epithelial cells under hypoxia environment	5
Outcomes of half-width vertical rectus transposition augmented with posterior fixation sutures for sixth cranial nerve palsy	5
Prognosis value of Chinese Ocular Fundus Diseases Society classification for proliferative diabetic retinopathy on postoperative visual acuity after pars plana vitrectomy in type 2 diabetes	5
Rapid-onset neovascular glaucoma following cataract surgery in diabetes: outcomes of pars plana vitrectomy combined with Ahmed glaucoma valve implantation	5
Clinical analysis of bilateral acute depigmentation of the iris: first reported case in China	5
Comparison of minimally invasive glaucoma surgery with trabecular micro-bypass stent and microhook ab interno trabeculotomy performed in conjunction with cataract surgery	5
Treatment of uveitis and scleritis patients in Malaysia	5
Therapeutic potential of artesunate in retinal diseases: from mechanism to clinical applications	5
Choroidal thickness measurements in young Saudi adult population: a cross-sectional study	5
COVID-19 infection with keratitis as the first clinical manifestation	5
Two-step strategy—conjunctival flap covering surgery combined with secondary deep anterior lamellar keratoplasty for the treatment of high-risk fungal keratitis	5
Comparison of macular changes according to the etiology of optic neuritis: a cross-sectional study	5
Large language models in neuro-ophthalmology diseases: ChatGPT vs Bard vs Bing	5
Key genes and regulatory networks for diabetic retinopathy based on hypoxia-related genes: a bioinformatics analysis	5
Femtosecond laser small incision lenticule extraction on binocularity for myopia with glasses-free 3D technique	5
Clinical characteristics of peripapillary hyperreflective ovoid mass-like structures in myopic children	5
Immune checkpoint inhibitor-associated ophthalmic adverse events: current understanding of its mechanisms, diagnosis, and management	5
Influencing factors of fear of falling among glaucoma patients in west China: a cross-sectional study	5
Binocular vision disorders and refractive errors on university students’ quality of life	5
Characterization of N6-methyladenosine long non-coding RNAs in sporadic congenital cataract and age-related cataract	5
Changes in visual performance after implantation of different intraocular lenses	5
Outcomes of a non-diffractive extended depth of focus intraocular lens in patients with well-controlled glaucoma and ocular hypertension	5
Different approaches for treating myopic choroidal neovascularization: a network Meta-analysis	5
Prophylaxis with intraocular pressure lowering medication and glaucomatous progression in patients receiving intravitreal anti-VEGF therapy	5
A case of post-infectious anti-myelin oligodendrocyte glycoprotein antibody-positive optic neuritis	5
Observation seasonal variation of intraocular pressure in young healthy volunteers	5
Comment on: Effect of intubation in patients with functional epiphora after endoscopic dacryocystorhinostomy	5
Intraocular pressure before and after capsulorhexis using two viscoelastic substances and two surgical approaches in enucleated porcine eyes	5
Efficacy of intravitreal conbercept injection on short- and long-term macular edema in branch retinal vein occlusion	5
Anti-inflammatory effects of α-humulene and β-caryophyllene on pterygium fibroblasts	5
Values of macular ganglion cell-inner plexiform layer and 10-2 visual field measurements in detecting and evaluating glaucoma	5
Neurodegeneration and choroidal vascular features on OCT in the progression to advanced age-related macular degeneration	4
Dry eye disease in systemic lupus erythematosus: a cross sectional study	4
Dual histologic variants of schwannomas in orbital schwannomatosis	4
Early clinical outcome with lens position adjustment following implantable collamer lens surgery	4
Assessment of tomographic parameters and detection of subclinical edema in Fuchs’ endothelial corneal dystrophy pre-cataract surgery	4
Comparative study of functional optical zone: small incision lenticule extraction versus femtosecond laser assisted excimer laser keratomileusis	4
One-year results for myopia control of orthokeratology with different back optic zone diameters: a randomized trial using a novel multispectral-based topographer	4
Scleral remodeling in myopia development	4
Conjunctival cyst with apocrine hidrocystoma-like features: a case report	4
Evaluation of macular choroidal and microvascular network changes by activity scores and serum antibodies in thyroid eye patients and healthy subjects	4
Background diseases and the number of previous intravitreal aflibercept injections on immediate intraocular pressure increase and vitreous reflux rate in phakic eyes	4
Nomogram for predicting non-proliferative vitreoretinopathy probability after vitrectomy in eyes with rhegmatogenous retinal detachment	4
Alterations of interhemispheric functional connectivity in patients with hypertensive retinopathy using voxel-mirrored homotopic connectivity: a resting state fMRI study	4
Vitreous amyloidosis caused by Lys55Asn mutation in TTR with peripheral neuropathy onset: a case report of FAP-related complications	4
Early assessment of visual outcomes and corneal stability in eyes with a pre-planned residual stromal thickness of 280 to 300 μm following small incision lenticule extraction	4
Analysis of retinal arteriolar and venular parameters in primary open angle glaucoma	4
Mechanism of selective laser trabeculoplasty: a systemic review	4
Posterior choroidal leiomyoma: new findings from a case and literature review	4
Corneal histomorphology and electron microscopic observation of R124L mutated corneal dystrophy in a relapsed pedigree	4
A case of herpesviral corneal endotheliitis presenting with corneal endothelial defect	4
Combining robot-assisted surgical system and 3D visualization system for teaching minimally invasive vitreoretinal surgery	4
Association between axial length and toric intraocular lens rotation according to an online toric back-calculator	4
Different compression sutures combined with intracameral air injection for acute corneal hydrops	4
Intraocular lens removal or not during vitrectomy for acute infectious endophthalmitis after cataract surgery	4
Comparison of clinical outcome of small-incision lenticule intrastromal keratoplasty and FS-LASIK for correction of moderate and high hyperopia	4