Study Design: Meta-analysis. Objective: Proximal junctional kyphosis (PJK) is a complication
of surgical management for adult spinal deformity with a multifactorial etiology. Many risk …

Objective Proximal junctional kyphosis is a commonly encountered clinical and radiographic
phenomenon after pediatric and adolescent spinal deformity surgery that may lead to …

BACKGROUND CONTEXT: PJK is a well-known complication occurring in patients (pts) who
undergo surgical adult spinal deformity (ASD) correction. Acute PJK (aPJK) occurs within the …

Introduction: Proximal junctional kyphosis (PJK) is an acute complication of adult spinal
deformity (ASD) surgery and may require re-operation because of proximal junctional failure …

Study Design: A retrospective cohort study. Objective: To investigate the factors contributing
to the development of postoperative distal junctional kyphosis (DJK) in adolescent idiopathic …

Study Design. A retrospective study. Objective. To analyze the long-term proximal junctional
change in adolescent idiopathic scoliosis (AIS) following segmental posterior spinal …

Study Design Retrospective cohort study. Objective Investigate the patterns of fused lumbar
alignment in patients requiring revision surgery for proximal junctional kyphosis (PJK) …

OBJECTIVE Proximal junctional kyphosis (PJK) can progress to proximal junctional failure
(PJF), a widely recognized early and serious complication of multisegment spinal …

OBJECTIVE Score on the proximal junctional kyphosis severity scale (PJKSS) has been
validated to show good correlations with likelihood of revision surgery for proximal junctional …

Objective The aims of this retrospective cohort study were to 1) identify new alignment risk
factors for proximal junctional kyphosis (PJK) in adult spinal deformity (ASD) patients with …