Multiobjective Optimization Design of Spinal Pedicle Screws Using Neural Networks and Genetic Algorithm: Mathematical Models and Mechanical Validation

<table>Optimization results: (a) changes of the values of structural variables related to the normalized objective functions of bending and pullout corresponding to given weights in GA. (b) Pareto plot with knee solutions. </table>

Computational and Mathematical Methods in Medicine

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Figure 6

Figure 6: Multiobjective Optimization Design of Spinal Pedicle Screws Using Neural Networks and Genetic Algorithm: Mathematical Models and Mechanical Validation 

Figure 6 | Multiobjective Optimization Design of Spinal Pedicle Screws Using Neural Networks and Genetic Algorithm: Mathematical Models and Mechanical Validation 