Ex-vivo FS assisted intracorneal ring segment xenografts combined with CXL
Автор: LaserVision Ambulatory Eye Surgery Unit, Greece
Загружено: 2017-12-08
Просмотров: 375
Описание:
A human donor cornea was subjected to femto-assisted ICRSX (350um thick, 100um wide, 7mm arc diameter and 135 arc at 90% depth, prepared from gamma-radiated porcine corneas) combined with transepithelial CXL. Placido-based Topographic, Scheimpflug-tomographic and OCT evaluation was performed.
Results in mean values were: 7.5 diopters (D) flattening in topography and 6,5 in tomography mapping. OCT evaluation of ICRSX placement depth and centration.
Porcine corneas have long been used as xenografts in cardiac surgery. ICRSX may become an alternative for myopia and/or keratoconus management as demonstrated herein.
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