| 摘要 |
The invention relates to medical instruments and methods for performing eye surgery to correct focusing deficiencies of the cornea. More particularly, the present invention relates to mechanical instruments known as microkeratomes, and related surgical methods for performing lamellar keratotomies and refractive surgery. The device is designed to create a flap of epithelium, or stroma and epithelial flap as is done now with LASIK. This will enable a new technique, ELF, or Epithelial Laser Flap, which will combine the advantages of LASIK and PRK, an older, but easier technique.
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