Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Dec 16, 2021; 9(35): 10850-10860
Published online Dec 16, 2021. doi: 10.12998/wjcc.v9.i35.10850
Figure 4
Figure 4 Survival analysis for the number of Dynesys-instrumented levels. Survival analysis revealed no significant difference in the number of instrumented levels.