Method and system for optimizing the refractive laser surgery guided wavefronts.

摘要

Computer implemented method for optimizing a prescription for the treatment of the cornea by laser ablation, comprising the steps of: receiving (101) data comprising a wavefront description of a patient eye; display (104) for a user description data wavefront; receiving (105) user a desired correction to the data describing wavefront; calculating (106) a modification to the data describing wavefront, including a spherical correction (29), on the basis of the desired correction in order to produce corrected data description wavefront; and displaying (108, 109, 110) for the user adjusted data description wavefront, after step (106), calculate a residual corneal thickness and a thickness of corneal flap, and comparing (116) the residual corneal thickness with minimal corneal predetermined thickness and, if the residual corneal thickness is less than the predetermined, indicating (117) the user that the patient eye is not an acceptable candidate for the treatment, comprising minimum corneal thickness the following steps: imposing predetermined limit criteria for treatment of the cornea by laser ablation, including a predetermined upper limit on spherical correction and a minimum residual corneal thickness on the corrected data description wavefront; compare (115) the spherical correction (29) with predetermined on spherical correction upper limit, and, if the spherical correction exceeds the predetermined upper limit, indicating (117) the user that the patient eye is not an acceptable candidate for the treatment.