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Table 2 Summary of previous studies

From: Posterior hemivertebra resection and short-segment fusion with lateral mass screws in congenital scoliosis: a novel strategy for the resource-limited setting

First author Year Cases Mean correction rate Implant failure Total number of complications (%) Repeat surgery
Ruf and Harms [14] 2003 28 69.5% 3 6 (21%) 4
Guo et al. [3] 2016 39 74.5 0 3 (7%) 4
Erden et al. [19] 2017 9 81% 0 0 (0%) 0
Xue and Zao [20] 2018 43 69% 0 4 (9.3) 4