Nonlinear Optical Corneal Crosslinking, Mechanical Stiffening, and Corneal Flattening Using Amplified Femtosecond Pulses
نویسندگان
چکیده
منابع مشابه
Effectiveness of corneal collagen crosslinking in vivo for corneal stiffening.
Additional references are provided by the authors to support their claims. However, the Hashemi and Mehravaran study reported results from only 23 subjects, which is likely underpowered to detect small changes in the posterior surface. Ciolini and Belin investigated a larger dataset but reported amean difference between preoperative andpostoperative changes in the posterior surface without a st...
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Excimer laser ablation has been proposed as a technique for keratorefractive surgery. Clinical acceptance of linear-incision laser keratectomy may depend on the availability of a method for accurately and noninvasively monitoring incision depth during the ablation process. We have developed a femto-second optical ranging technique for measurement of corneal incision depth. This technique uses n...
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متن کاملEvaluation of corneal symmetry after UV corneal crosslinking for keratoconus
Purpose The purpose of this study was to assess UV corneal crosslinking (CXL) treatment outcomes for keratoconus by evaluating the corneal regularity in patients through follow-up using the Oculus Pentacam. Patients and methods A total of 18 eyes from CXL patients with keratoconus were studied before and after CXL treatment, and six eyes from six patients who were not treated with CXL served ...
متن کاملIntraoperative corneal thickness change and clinical outcomes after corneal collagen crosslinking: Standard crosslinking versus hypotonic riboflavin.
PURPOSE To determine intraoperative changes in corneal thickness and outcomes of corneal collagen crosslinking (CXL) using 2 intraoperative regimens: riboflavin-dextran or hypotonic riboflavin. SETTING Cornea and refractive surgery practice, Teaneck, New Jersey, USA. DESIGN Prospective randomized case series. METHODS Eyes with keratoconus or corneal ectasia were treated. All eyes received...
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ژورنال
عنوان ژورنال: Translational Vision Science & Technology
سال: 2019
ISSN: 2164-2591
DOI: 10.1167/tvst.8.6.35