corneal collagen
Transepithelial corneal collagen cross-linking in ultrathin keratoconic corneas
... the corneal epithelium as a barrier to ultraviolet A penetration and the difficulty of penetration by a hydrophilic macromolecule such as riboflavin through the corneal ...in corneal collagen ...
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Efficacy of transepithelial corneal collagen crosslinking for keratoconus: 12-month follow-up
... 14. Caporossi A, Baiocchi S, Mazzotta C, Traversi C, Caporossi T. Para- surgical therapy for keratoconus by riboflavin-ultraviolet type A rays induced cross-linking of corneal collagen: preliminary ...
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Corneal collagen cross-linking (CXL) in thin corneas
... Corneal collagen cross-linking (CXL) is a therapeutic procedure aiming at increasing the corneal stiffness in the keratoconus eyes by induction of cross-links within the extracellular ...
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Efficacy and safety of transepithelial corneal collagen crosslinking surgery versus standard corneal collagen crosslinking surgery for keratoconus: a meta-analysis of randomized controlled trials
... the corneal collagen cross- linking (CXL) in the clinical treatment of keratoconus in 2003 [5], it has been demonstrated that CXL has shown the potential for slowing or eliminating the progression of ...
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Safety and efficacy of corneal collagen crosslinking with riboflavin and ultraviolet-A in the treatment of progressive keratoconus
... progressive corneal thinning of unknown etiology in which the cornea assumes a conical shape, resulting in mild to marked impairment of visual acuity due to irregular astigmatism, progressive myopia and central ...
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Effect of Corneal Cone Location on Corneal Curvature Changes and Uncorrected Distance Visual Acuity after Corneal Collagen Cross-Linking for Progressive Keratoconus: A one-year Survey
... of corneal cone location on”corneal curvature Changes and Uncorrected Distance Visual Acuity (UDVA) after corneal collagen cross-linking for progressive ...underwent corneal ...
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Corneal endothelial changes after accelerated corneal collagen cross-linking in keratoconus and postLASIK ectasia
... These corneal endothelial changes mean that the endothelium might be damaged, but might not be totally lost or dead. Therefore, the recovery occurred when the undamaged endothelium slides in and replaces the func- ...
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Patient selection for corneal collagen cross-linking: an updated review
... Experimental and clinical findings have demonstrated CXL effectiveness in the last 10 years, and the number of patients undergoing the procedure has increased significantly. Since the beginning of its use in the clinic ...
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<p>Transepithelial accelerated versus conventional corneal collagen crosslinking in patients with keratoconus: a comparative study</p>
... TE-ACXL was carried out with the following protocol: through intact epithelium, 0.25% TE riboflavin preparation was instilled to the cornea every 2 minutes for 20 minutes, and then anterior chamber flare was checked to ...
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Combined transepithelial phototherapeutic keratectomy and corneal collagen cross-linking for corneal ectasia after small-incision lenticule extraction—preoperative and 3-year postoperative results: a case report
... that corneal hysteresis and corneal resistance fac- tor were both significantly reduced after the first episode of eye rubbing, and that after the second episode of eye rubbing they were significantly ...
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Different accelerated corneal collagen cross-linking treatment modalities in progressive keratoconus
... a corneal thickness less than 400 μm at the thinnest point, apical corneal scarring, hydrops or severe dry eye, a history of corneal surgery, pregnant or lactating women throughout the ...
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Visual rehabilitation in moderate keratoconus: combined corneal wavefront-guided transepithelial photorefractive keratectomy and high-fluence accelerated corneal collagen cross-linking after intracorneal ring segment implantation
... and CXL (Fig. 1). There were significant improvements in final logMAR UDVA and logMAR CDVA (all P < .001), and reductions in sphere (P = .046), MRSE (P = .005), and all corneal indices from baseline (all P < ...
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Evaluation of simultaneous femtosecond assisted myoring implantation and intrastromal pocket corneal collagen cross linking for management of progressive post lasik ectasia
... The corneal eccentricity Mean ± SD preoperatively was ...The corneal biomechanical properties (corneal hysteresis and corneal resistance factor) did not change significantly with MyoRing ...
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Combined femtosecond laser-assisted intracorneal ring segment implantation and corneal collagen cross-linking for correction of keratoconus
... the corneal tissue demonstrated by femtosecond lasers in refractive surgery have generated new inquiry on their application into tunnel creation for precision ICRS ...
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Research Progress on Corneal Collagen Cross-Linking for Corneal Ulcerative Keratitis
... Khan et al. (17) present the first 3 cases of Acanthamoeba keratitis (AK), unresponsive to medical treatment, that were successfully treated with a novel adjunctive therapy using UVA and riboflavin (B2). Two patients ...
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Role of corneal collagen cross-linking with riboflavin in keratoconus
... Orbscan™ corneal topography system (Bausch and Lomb, Rochester, NY, USA) uses a placido device to determine the corneal ...posterior corneal height profiles are reconstructed from these ...or ...
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<p>Topometric Indices And Corneal Densitometry Change After Corneal Refractive Surgery Combined With Simultaneous Collagen Crosslinking</p>
... CXL, corneal collagen crosslinking; D, diopter; HOA, higher-order aberration; IHA, index of height asymme- try; IHD, index of height decentration; ISV, index of surface variance; IVA, index of vertical ...
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Corneal Cross Linking with Riboflavin for Progressive Keratoconus in Paediatric Eyes
... after corneal collagen crosslink- ing (CXL) for progressive keratoconus in paediatric ...and corneal flattening were the main outcome meas- ...of corneal collagen crosslinking with ...
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Novel myopic refractive correction with transepithelial very high-fluence collagen cross-linking applied in a customized pattern: early clinical results of a feasibility study
... to flatten slightly in a homogeneous way (average 8 microns). It appears to require extremely minor postoperative lifestyle adjustment on the part of the patient, and essentially no pain or discomfort occurs, even within ...
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Introduction of quantitative and qualitative cornea optical coherence tomography findings induced by collagen cross-linking for keratoconus: a novel effect measurement benchmark
... For every meridional cross-sectional image, the pixels associated with the stromal cross-section were selected with the marquee tool. The area separated by 10 pixels from the anterior and the exterior corneal ...
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