Table 1.

Mean range of motion and standard deviation (in degrees) at T10-L4 in flexion-extension, lateral bending, and axial rotation

No significant differences among the instrumented constructs were observed, with and without anterior column augmentation. Significance was set at p<0.05.

SPF, short posterior fixation; HPF, hybrid posterior fixation; LPF, long posterior fixation; CaP, calcium phosphate cement.

^a)Significant compared to the intact condition; ^b)Sgnificant compared to the injured condition; ^c)Significant compared to CaP only construct.