Hungwon Tchah

Pattern of retinal nerve fiber layer damage in Korean eyes with normal-tension glaucoma and hemifield visual field defect.

Co-infection of the human cornea with Stenotrophomonas maltophilia and Aspergillus fumigatus.

Apoptosis in keratocytes caused by mitomycin C.

Evaluation for safety of cultured corneal fibroblasts with cotreatment of alcohol and mitomycin C.

Avellino corneal dystrophy after LASIK.

Effect of cataract extraction on frequency doubling technology perimetry.

Mitomycin C-induced reduction of keratocytes and fibroblasts after photorefractive keratectomy.

Bilateral comparison of wavefront-guided versus conventional laser in situ keratomileusis with Bausch and Lomb Zyoptix.

Ceramide-induced apoptosis in rabbit corneal fibroblasts.

Correlation between frequency doubling technology perimetry and scanning laser polarimetry in glaucoma suspects and glaucomatous eyes.

Comparison of wavefront aberration after cataract surgery with acrylic intraocular lens implantation.

Flipped scleral flap surgery for reduction of ocular pigmentation in oculodermal melanosis.

Regulation of 1-cys peroxiredoxin expression in the process of stromal wound healing after photorefractive keratectomy.

Mitomycin C, ceramide, and 5-fluorouracil inhibit corneal haze and apoptosis after PRK.

Reduced expression of 1-cys peroxiredoxin in oxidative stress-induced cataracts.

Mitomycin C inhibits recurrent Avellino dystrophy after phototherapeutic keratectomy.

A femtosecond laser creates a stronger flap than a mechanical microkeratome.

Comparison of the IntraLase femtosecond laser and mechanical microkeratome for laser in situ keratomileusis.

Expression of 1-cys peroxiredoxin in the corneal wound-healing process.

Noninvasive identification of different intraocular lenses using Raman spectroscopy in porcine eyes.

The effect of topical bevacizumab on corneal neovascularization.

Antiviral potency of a siRNA targeting a conserved region of coxsackievirus A24.

Transmission electron microscopy study of corneal epithelial flaps following removal using mechanical scraping, alcohol, and epikeratome techniques.

Higher-order aberrations induced by nuclear cataract.

Argon laser iridotomy as a possible cause of anterior dislocation of a crystalline lens.

Comparison of early postoperative clinical outcomes of photorefractive keratectomy and lamellar epithelial debridement.

Comparison of actual vacuum pressures at the end of 3 phacoemulsification tips in swine eyes.

Changes in central corneal thickness of preserved corneas over time measured using anterior segment optical coherence tomography.

Changes of higher-order aberrations with the use of various mydriatics.

Isolated Anterior Chamber Relapse in a Child with Chronic Myeloid Leukemia: Masquerade Syndrome.

Prevalence of granular corneal dystrophy type 2 (Avellino corneal dystrophy) in the Korean population.

Bilateral comparison of conventional epithelial laser in situ keratomileusis and lamellar epithelial debridement for moderate to high myopia.

Early postoperative pain and visual outcomes following epipolis-laser in situ keratomileusis and photorefractive keratectomy.

Comparison of in situ excision and whole-globe recovery of corneal tissue in a large, single eye bank series.

An antiviral small-interfering RNA simultaneously effective against the most prevalent enteroviruses causing acute hemorrhagic conjunctivitis.

An ex vivo model of coxsackievirus infection using multilayered human conjunctival epithelial cells.

Wavefront-guided epithelial laser in situ keratomileusis with mitomycin-C for myopia and myopic astigmatism: flap-on versus flap-off technique.

Central thickening of the donor posterior corneal disc in femtosecond-laser-assisted Descemet's stripping endothelial keratoplasty.

Recurrent corneal hypertrophic scar after laser-assisted subepithelial keratectomy with mitomycin C treatment.

Objective evaluation of through-focus optical performance of presbyopia-correcting intraocular lenses using an optical bench system.

A novel mutation of the decorin gene identified in a Korean family with congenital hereditary stromal dystrophy.

Descemet membranotomy with an Nd:YAG laser can be used to treat pre-Descemet hemorrhage.

Homeostatic response of intraocular pressure in the early period after sutureless phacoemulsification.

Surgical reduction of ocular pigmentation in patients with oculodermal melanocytosis.

The efficacy and safety of episcleral pigmentation removal from pig eyes: using a 532-nm quality-switched Nd: YAG laser.

Bevacizumab and rapamycin can decrease corneal opacity and apoptotic keratocyte number following photorefractive keratectomy.

Phaco-efficiency test and re-aspiration analysis of repulsed particle in phacoemulsification.

Lower energy to make a corneal flap with a 60 kHz femtosecond laser reduces flap inflammation and corneal stromal cell death but weakens flap adhesion.

Osmoprotective effects of supplemental epidermal growth factor in an ex vivo multilayered human conjunctival model under hyperosmotic stress.

Bilateral mix-and-match versus unilateral multifocal intraocular lens implantation: long-term comparison.

Subconjunctival injection of low-molecular-weight heparin-taurocholate 7 inhibits corneal neovascularization.

Topically administered bevacizumab had longer standing anti-angiogenic effect than subconjunctivally injected bevacizumab in rat corneal neovacularization.

Heat shock protein 27 phosphorylation is involved in epithelial cell apoptosis as well as epithelial migration during corneal epithelial wound healing.

Effect of nerve growth factor on the in vitro induction of apoptosis of human conjunctival epithelial cells by hyperosmolar stress.

Fuchs Endothelial Corneal Dystrophy in a Heterozygous Carrier of Congenital Hereditary Endothelial Dystrophy Type 2 with a Novel Mutation in SLC4A11.

Efficacy and safety of combination treatment for oculodermal melanocytosis: surgical reduction and use of 532-nm Q-switched Nd: YAG laser.

Higher-order aberrations associated with better near visual acuity in eyes with aspheric monofocal IOLs.

Effect of intracameral injection of bisulfite-containing phenylephrine on rabbit corneal endothelium.

Comparison of confocal microscopy and two-photon microscopy in mouse cornea in vivo.

Hydrogel Inlay for Presbyopia: Objective and Subjective Visual Outcomes.

The Antioxidant N-Acetylcysteine Inhibits Inflammatory and Apoptotic Processes in Human Conjunctival Epithelial Cells in a High-Glucose Environment.

Femtosecond Laser-assisted Arcuate Keratotomy Versus Toric IOL Implantation for Correcting Astigmatism.

A new multiple noncontinuous puncture (pointage) technique for corneal tattooing.

Accuracy of an automated refractor using a Hartmann-Shack sensor after corneal refractive surgery and cataract surgery.

Corneal coma and trefoil changes associated with incision location in cataract surgery.

Comparison of reflectance confocal microscopy and two-photon second harmonic generation microscopy in fungal keratitis rabbit model ex vivo.

Influence of Near-Segment Positioning in a Rotationally Asymmetric Multifocal Intraocular Lens.

In vivo 3D measurement of moxifloxacin and gatifloxacin distributions in the mouse cornea using multiphoton microscopy.

Heat Generation and Efficiency of a New Modified Phaco Tip and Sleeve.

Comparison of visual function after implantation of inferior sector-shaped intraocular lenses: low-add +1.5 D vs +3.0 D.

Quantitative Analysis of Lens Nuclear Density Using Optical Coherence Tomography (OCT) with a Liquid Optics Interface: Correlation between OCT Images and LOCS III Grading.