Objective Proximal junctional kyphosis (PJK) is radiologic finding, and is defined as
kyphosis of> 10 at the proximal end of a construct. The aim of this study is to identify factors …

Study Design. Multicenter, retrospective, consecutive case series. Objective. This study aims
to identify demographic and radiographical characteristics that influence the decision to …

Study Design. Retrospective cohort. Objective. To explore proximal junctional kyphosis
(PJK) as a function of age-adjusted surgical correction goals. Summary of Background Data …

Introduction Junctional spinal disorders have become one of the greatest challenges in
spinal deformity surgery. They can occur at any age but are mostly seen in adult deformity …

Study Design. Retrospective review. Objective. To compare the incidence of and risk factors
for proximal junctional kyphosis (PJK) in adolescent idiopathic scoliosis (AIS) following …

Abstract Study Design Prospective multicenter database study. Objectives To assess the
incidence of proximal junctional kyphosis (PJK) in operative adolescent idiopathic scoliosis …

Object Proximal junctional kyphosis (PJK) is a common and significant complication after
corrective spinal deformity surgery. The object of this study was to compare—based on …

BACKGROUND: The failure modes, time to development, and clinical relevance are known
to differ between proximal junctional kyphosis (PJK) and proximal junctional failure (PJF) …

Abstract Background Context The incidence of proximal junctional kyphosis (PJK) ranges
from 5% to 46% following adult spinal deformity surgery. Approximately 66% to 76% of PJK …

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