| 摘要 |
A system and method are provided for minimizing the adverse effects of any optical aberrations, and particularly higher order aberrations, that may be introduced into an eye during the correction of a visual defect by photoablation (i.e. removal) of corneal tissue. In accordance with the present invention, after a predetermined time interval following the photoablation of tissue (e.g. about two weeks), the eye is evaluated for aberrations. Laser Induced Optical Breakdown (LIOB) is then performed on intrastromal tissue, as needed, to correct for the introduced aberrations. |
