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 2
Figure 2 Kaplan-Meier survival analysis of cumulative reoperation risk. A total of 54 patients were followed-up for more than 10 years.