Figure 6 | Scientific Reports

Figure 6

From: The oblique triangle configuration of three parallel screws for femoral neck fracture fixation using computer-aided design modules

Figure 6

In the univariate evaluation model, the area and perimeter ratio of OT, IET, and MA-IIT under different variables. The area and perimeter ratio of OTC were stable under the given variables (torsional angle, area, and eccentricity) in the torsional ellipse model. The area ratio and circumference ratio of IET and MA-IIT decreased with the increase of the torsion angle and eccentricity of the ellipse, while parameters of OT were not affected by the area of the ellipse.

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