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Example systems and methods for performing individually customized corneal ablative surgery is presented. The example systems and methods rely on a parametric model that correlates corneal measurements with predicted post-operative results and algorithm updates that facilitate achieving desired post

Example systems and methods for performing individually customized corneal ablative surgery is presented. The example systems and methods rely on a parametric model that correlates corneal measurements with predicted post-operative results and algorithm updates that facilitate achieving desired post-operative results.

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1. A parametric model-based computer implemented method for customizing an ablative surgical algorithm for use in refractive ophthalmic surgery, comprising: receiving, with a data receiver of a computer, at least two types of pre-perturbation data pertaining to a cornea on which a refractive ophthal

1. A parametric model-based computer implemented method for customizing an ablative surgical algorithm for use in refractive ophthalmic surgery, comprising: receiving, with a data receiver of a computer, at least two types of pre-perturbation data pertaining to a cornea on which a refractive ophthalmic surgery will be performed, wherein pre-perturbation data is empirical data acquired before a perturbation of said cornea, said perturbation inducing a biomechanical response;receiving, with a data receiver of the computer, at least two types of post-perturbation data pertaining to said cornea, the post-perturbation data being empirical data acquired after a perturbation of said cornea; wherein the post-perturbation data types received are the same as the pre-perturbation data types received;accessing, with a processor of the computer, a parametric model stored in a computer readable medium, the parametric model storing one or more correlations between measured corneal data and post-operative results pertaining to a plurality of corneas on which refractive ophthalmic surgeries were previously performed, such measured data at least being of the same types as the pre-perturbation and post-perturbation data types;predicting, with a processor of the computer, a post-operative result for said cornea using the parametric model, the pre-perturbation data received, and the post-perturbation data received; andselectively updating, with a processor of the computer, an ablative surgical algorithm stored in a computer readable medium, the updating based, at least in part, on the predicted post-operative result, the pre-perturbation data, and the post-perturbation data;wherein the updated surgical algorithm is customized for the cornea on which a refractive ophthalmic surgery will be performed. 2. The method of claim 1, wherein the pre-perturbation and post-perturbation data types received are selected from topographic data, pachymetric data, elevation data, corneal thickness data, corneal curvature data, corneal acoustic response and ultrasonic data, wave front data, intraocular pressure data, peripheral stromal thickness data. 3. The method of claim 2, wherein the pre-perturbation data received is acquired by one or more of corneal topography, optical coherence tomography, wave front analysis, ultrasound, and patient interview. 4. The method of claim 2, further comprising receiving, with a data receiver of a computer, other patient data selected from one or more of age data, sex data, contact lens data, prior surgical response data, patient visual acuity and visual performance data. 5. The method of claim 1, wherein the measured data types are selected from topographic data, pachymetric data, elevation data, corneal thickness data, corneal curvature data, corneal acoustic response and ultrasonic data, wave front data, flap thickness data, intraocular pressure data, peripheral stromal thickness data, age data, sex data, contact lense data, prior surgical response data, patient visual acuity and visual performance data. 6. The method of claim 5, wherein the post-perturbation data received is acquired by one or more of corneal topography, optical coherence tomography, wave front analysis, ultrasound, and patient interview. 7. The method of claim 1 implemented in a computer data signal embodied in a transmission medium, comprising: a first set of instructions for receiving corneal data selected from one or more of the pre-perturbation data and the post-perturbation data;a second set of instructions for selectively updating an ablative algorithm based upon one or more correlations between the corneal data and a post-operative result, the correlations being stored in a parametric model and associated with suggested adaptations to the ablative algorithm; anda third set of instructions for updating the ablative algorithm based on the corneal data and the one or more correlations. 8. The method of claim 1, comprising: storing in a memory of a laser eye surgery apparatus an ablation program that controls a laser of the apparatus for ablating corneal tissue;storing in the memory corneal data selected from one or more of the pre-perturbation data and the post-perturbation data;storing in the memory the parametric model that stores a correlation between the corneal data and the post-operative result;adapting with a processor of the apparatus the ablation program based on the correlation; andstoring in the memory the adapted ablation program. 9. The method of claim 1, comprising ablating corneal tissue from a cornea in accordance with the updated corneal ablative algorithm. 10. The method of claim 9 implemented in a system for updating the parametric model, comprising: a data receiver for receiving at least one of the pre-perturbation data, the post-perturbation data, a post-ablation data concerning the cornea on which the refractive opthalmic surgery was performed, and a patient visual performance data concerning the cornea on which the refractive opthalmic surgery was performed; anda data integrator that selectively updates the parametric model based, at least in part, on at least one of, the pre-perturbation data, the post-perturbation data, the post-ablation data, and the patient visual performance data. 11. The method of claim 1, wherein updating of the ablative surgical algorithm is based on (i) the pre-perturbation data and one or more correlations between the pre-perturbation data and one or more post-operative results of corneas on which refractive ophthalmic surgeries were previously performed; and (ii) the post-perturbation data and one or more correlations between the post-perturbation data and one or more post-operative results of corneas on which refractive ophthalmic surgeries were previously performed. 12. A computer readable medium storing computer executable instructions operable to perform computer executable portions of a method for customizing an ablative surgical algorithm for use in refractive ophthalmic surgery, comprising: receiving, with a data receiver of a computer, at least two types of pre-perturbation data pertaining to a cornea on which a refractive ophthalmic surgery will be performed, wherein pre-perturbation data is empirical data acquired before a perturbation of said cornea, said perturbation inducing a biomechanical response;receiving, with a data receiver of the computer, at least two types of post-perturbation data pertaining to said cornea, the post-perturbation data being empirical data acquired after a perturbation of said cornea; wherein the post-perturbation data types received are the same as the pre-perturbation data types received;accessing, with a processor of the computer, a parametric model stored in a computer readable medium, the parametric model storing one or more correlations between measured corneal data and post-operative results pertaining to a plurality of corneas on which refractive ophthalmic surgeries were previously performed, such measured data at least being of the same types as the pre-perturbation and post-perturbation data types;predicting, with a processor of the computer, a post-operative result for said cornea using the parametric model, the pre-perturbation data received, and the post-perturbation data received; andselectively updating, with a processor of the computer, an ablative surgical algorithm stored in a computer readable medium, the updating based, at least in part, on the predicted post-operative result, the pre-perturbation data, and the post-perturbation data;wherein the updated surgical algorithm is customized for the cornea on which a refractive ophthalmic surgery will be performed.