The mechanism in junctional failure of thoraco-lumbar fusions. Part II: Analysis of a series of PJK after thoraco-lumbar fusion to determine parameters allowing to predict the risk of junctional breakdown

[摘要] PurposeTo identify risk factors, in 12 patients with junctional breakdown (JBD) after thoraco-sacral fusions and to test a software locating maximal bending moment on full spine EOS images.

[学科分类] 骨科学

[关键词] Proximal junctional kyphosis;Proximal junctional failure;Bending moment;Vertebral fracture;Sagittal balance