Research Article

Finite Element- and Design of Experiment-Derived Optimization of Screw Configurations and a Locking Plate for Internal Fixation System

Table 1

Factors and levels.

LeverFactor
Different screw fixations in A, B, C, or D thread holes

1Double cortical
2Single cortical
3Screw omission

Double cortical screws: threaded in the both side of cortical bones. Single cortical screws: threaded in the single side of cortical bones.