Risk factors for secondary vertebral compression fracture after percutaneous vertebral augmentation: a single-centre retrospective study

Abstract

In this study, logistic regression combined with ROC curve analysis indicated that FIR of psoas major and erector spinae, cement leakage in the intervertebral space, and IVC were risk factors for the occurrence of SVCF after PVA. Psoas major (FIR) more than 5.490% and erector spinae (FIR) more than 52.413% had a high possibility of the occurrence of SVCF after PVA.