[PDF] Top 20 Topography-driven Photorefractive Keratectomy
Has 7787 "Topography-driven Photorefractive Keratectomy" found on our website. Below are the top 20 most common "Topography-driven Photorefractive Keratectomy".
Topography-driven Photorefractive Keratectomy
... after photorefractive keratectomy treatment or any irregularity in the flap-stroma interface in the three laser in situ keratomileusis operations performed in this ... See full document
10
One-year results of photorefractive keratectomy and laser in situ keratomileusis for myopia using a 213 nm wavelength solid-state laser
... corneal topography (C-Scan, Technomed Arnold- Sommerfeld-Ring1), ultrasonic pachymetry (Pac Scan 300P, Sonomed), and confocal microscopy (Heidelberg Engineer- ing ... See full document
7
Photorefractive keratectomy in patients with mild to moderate stable keratoconus: a five-year prospective follow-up study
... Methods: In this prospective study, carried out at the Clemenceau Medical Center, an affiliate of Johns Hopkins International, in Beirut, Lebanon, 119 eyes from 72 patients with grade 1–2 keratoconus (Amsler–Krumeich ... See full document
6
Impact of corneal cross-linking combined with photorefractive keratectomy on blurring strength
... Methods: A total of 63 patients with keratoconus were recruited for this study, and two study groups were formed according to the therapeutic intervention: corneal collagen cross-linking (CxL) group (33 patients) ... See full document
6
Evaluation of the prophylactic use of mitomycin-C to inhibit haze formation after photorefractive keratectomy in high myopia: a prospective clinical study
... The preoperative visit included uncorrected visual acuity (UCVA), best-corrected visual acuity (BCVA), manifest, subjective, and cycloplegic refractions, slit-lamp exams, applanation tonometry, corneal topography, ... See full document
5
A SODIUM HYALURONATE OPHTHALMIC SOLUTION FOR REDUCING DRY EYE AND ENHANCING CORNEAL WOUND HEALING AFTER PHOTOREFRACTIVE KERATECTOMY (PRK)
... corneal topography and central corneal pachymetry, corneal sensitivity, tear film break-up time (TBUT), corneal staining with fluorescein, conjunctival staining with rose Bengal, phenol red thread, corneal ... See full document
6
Enhancement outcomes after photorefractive keratectomy and laser in situ keratomileusis using topographically guided excimer laser photoablation
... Surgery was performed by 1 surgeon (L.S.) using the MEL-70 excimer laser linked to computerized videokeratographer TMS-3 with topographically supported customized ablation workstation (TOSCA). TOSCA is a system that ... See full document
7
<p>Main Complications of Photorefractive Keratectomy and their Management</p>
... Enhancements for decentration have been described only anecdotally and include arcuate cuts and laser photoablative techniques, such as diametral ablation, masked ablations through collagen based lenticules, and the ... See full document
11
Corneal biomechanical properties after laser-assisted in situ keratomileusis and photorefractive keratectomy
... Patients discontinued soft contact lens wear at least 2 weeks before baseline measurements. CCT was measured using the Pentacam (Oculus Inc., Arlington, WA, USA). Keratometry was measured using the ATLAS corneal ... See full document
5
Clinical outcomes of Transepithelial photorefractive keratectomy to treat low to moderate myopic astigmatism
... neal topography (Optikon SpA, Rome, Italy), pentacam scheimpflug topography (Oculus, Wetzlar, Germany), manifest refraction, ultrasound pachymetry and dilated funduscopy ... See full document
7
Topography-guided laser refractive surgery
... corneal topography images to be analyzed by the proprietary algorithms to determine the ablation ...of topography-guided transepithelial photorefractive keratectomy (TG-PRK) using a 213-nm ... See full document
8
Assessment of Contrast Sensitivity and Aberrations After Photorefractive Keratectomy in Patients with Myopia Greater than 5 Diopters
... After patient selection, the routine preoperative tests included measurement of uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), subjective, manifest and cycloplegic refraction, and a complete ... See full document
5
Laser-assisted in-situ keratomileusis (LASIK) versus photorefractive keratectomy (PRK) for myopia (Review)
... Masking of outcome assessment was reported in three studies (Hatch 2011; SUMMIT 1998; Wallau 2008). In Hatch 2011 the method of masking was not reported in detail but the study was described as masked and the following ... See full document
83
<p>Management of progressive keratoconus with partial topography-guided PRK combined with refractive, customized CXL – a novel technique: the enhanced Athens protocol</p>
... A topography-guided partial photorefractive keratectomy treatment of maximum 30 µm over the thinnest cone area was applied initially followed by a 7 mm, 50 µm photothera- peutic keratectomy ... See full document
8
Comparison between Wavefront-optimized and corneal Wavefront-guided Transepithelial photorefractive keratectomy in moderate to high astigmatism
... Before surgery, all patients underwent a detailed ophthal- mological examination, including an evaluation of the un- corrected distance visual acuity (UDVA) and CDVA, manifest refraction, slit-lamp examination ... See full document
12
Changes in posterior corneal elevations after combined transepithelial photorefractive keratectomy and accelerated corneal collagen cross-linking: retrospective, comparative observational case series
... myopic photorefractive keratectomy (PRK) and laser in-situ keratomileusis (LASIK) ...scanning-slit topography (Orbscan; Bausch & Lomb, Rochester, NY, USA) showed forward displace- ment of the ... See full document
9
A prospective, contralateral comparison of photorefractive keratectomy (PRK) versus thin-flap LASIK: assessment of visual function
... excluded from this study had clinically significant lens opacities, previous corneal or intraocular surgery, kerato- conus, unstable refraction, autoimmune disease, immuno- suppressive therapy, or were pregnant or ... See full document
7
<p>The impact of keratoconus treatment with the Athens Protocol (partial topography-guided photorefractive keratectomy combined with higher-fluence corneal collagen cross-linking) on quality of life: a long-term study</p>
... The impact of keratoconus treatment with the athens Protocol (partial topography-guided photorefractive keratectomy combined with higher-fluence corneal collagen cross-linking) on qu[r] ... See full document
9
Treatment of visual problems after intracorneal ring implantation
... cal findings measured with Pentacam corneal topography system (Oculus Opticgerate GmbH, Wetzlar, Germany) revealed a keratoconus pattern in both eyes (Figure 1A). In the corneal wavefront map, measured with the ... See full document
5
Surgical options for correction of refractive error following cataract surgery
... However, even with this refraction, a satisfactory uncor- rected visual acuity for distance and near vision cannot be achieved on a regular basis with unilateral cataract surgery combined with the implantation of ... See full document
7
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