The latter is a corneal lenticule banking service referred to as OptiQ. In the meantime, two docs from the Singapore Nationwide Eye Centre’s (SNEC) analysis arm Singapore Eye Analysis Institute, Professors Donald Tan and Jodhbir Mehta, have invented a know-how to re-implant these bits of cornea again into the eyes to right “lao hua”.
Appears like excellent news for this nation of myopics (82 per cent of 20-year-olds in Singapore undergo from myopia), who’re fairly huge followers of laser eye surgical procedure, contemplating greater than 500,000 LASIK procedures had been achieved on the SNEC during the last 20 years.
However how does this really work? CNA Way of life finds out.
WHAT DOES LASER EYE SURGERY NOW HAVE TO DO WITH ‘LAO HUA’ LATER?
It has to do with the lens-shaped corneal tissue the physician removes to re-contour the cornea and proper shortsightedness. (Once more, this isn’t LASIK, which we’ll clarify in a bit.)
These corneal lenticules might be re-implanted again into the eyes to right not simply presbyopia, but additionally hyperopia (farsightedness) and sure eye circumstances equivalent to keratoconus (the irregular shaping of the cornea).
What’s fascinating is that the eliminated corneal tissue will likely be used like a corrective lens; for example, you probably have 300 levels of myopia, the extracted lenticule will present a corrective energy of 300 levels. It is like recycling bits of your self.