Development of validated computer-based preoperative predictive model for proximal junction failure (PJF) or clinically significant PJK with 86% accuracy based on …
Objective. The aim of this study was to build a model based on baseline demographic,
radiographic, and surgical factors that can predict clinically significant proximal junctional …
radiographic, and surgical factors that can predict clinically significant proximal junctional …
Proximal junctional kyphosis in adolescent idiopathic scoliosis after 3 different types of posterior segmental spinal instrumentation and fusions: incidence and risk …
Study Design. Retrospective study. Objective. Determine proximal junctional kyphosis (PJK)
prevalence and analyze risk factors associated with PJK in adolescent idiopathic scoliosis …
prevalence and analyze risk factors associated with PJK in adolescent idiopathic scoliosis …
Effective prevention of proximal junctional failure in adult spinal deformity surgery requires a combination of surgical implant prophylaxis and avoidance of sagittal …
BG Line, S Bess, R Lafage, V Lafage, F Schwab… - Spine, 2020 - journals.lww.com
Study Design. Propensity score matched analysis of a multi-center prospective adult spinal
deformity (ASD) database. Objective. Evaluate if surgical implant prophylaxis combined with …
deformity (ASD) database. Objective. Evaluate if surgical implant prophylaxis combined with …
Patients with proximal junctional kyphosis requiring revision surgery have higher postoperative lumbar lordosis and larger sagittal balance corrections
HJ Kim, KH Bridwell, LG Lenke, MS Park, KS Song… - Spine, 2014 - journals.lww.com
Study Design. Case control study. Objective. To evaluate risk factors in patients in 3 groups:
those without proximal junctional kyphosis (PJK)(N), with PJK but not requiring revision (P) …
those without proximal junctional kyphosis (PJK)(N), with PJK but not requiring revision (P) …
Combined anterior-posterior surgery is the most important risk factor for developing proximal junctional kyphosis in idiopathic scoliosis
HJ Kim, M Yagi, J Nyugen, ME Cunningham… - … and Related Research®, 2012 - Springer
Background Several studies have identified risk factors for proximal junctional kyphosis
(PJK) after instrumentation for scoliosis, but the relative risks are unclear …
(PJK) after instrumentation for scoliosis, but the relative risks are unclear …
Preoperative Hounsfield units at the planned upper instrumented vertebrae may predict proximal junctional kyphosis in adult spinal deformity
Study Design. Retrospective cohort study. Objective. To investigate the association between
Hounsfield units (HU) measured at the planned upper instrumented vertebra (UIV) and UIV+ …
Hounsfield units (HU) measured at the planned upper instrumented vertebra (UIV) and UIV+ …
Orientation of the upper-most instrumented segment influences proximal junctional disease following adult spinal deformity surgery
R Lafage, BG Line, S Gupta, B Liabaud, F Schwab… - Spine, 2017 - journals.lww.com
Study Design. Retrospective review of a prospective database. Objective. The aim of this
study was to define the role of sagittal orientation of the construct at the upper instrumented …
study was to define the role of sagittal orientation of the construct at the upper instrumented …
Low bone-mineral density is a significant risk for proximal junctional failure after surgical correction of adult spinal deformity: a propensity score-matched analysis
Study Design. A propensity-matched comparison of risk factors for proximal junctional failure
(PJF), which is a symptomatic proximal junctional kyphosis developing after corrective …
(PJF), which is a symptomatic proximal junctional kyphosis developing after corrective …
Proximal junctional kyphosis in adult scoliosis: comparison of four radiological predictor models
A Sebaaly, G Riouallon, I Obeid, P Grobost… - European Spine …, 2018 - Springer
Objective The objective of this retrospective study is to identify the best immediate
postoperative radiological predictors for the occurrence of proximal junctional kyphosis …
postoperative radiological predictors for the occurrence of proximal junctional kyphosis …
[HTML][HTML] Proximal junctional kyphosis in adult reconstructive spine surgery results from incomplete restoration of the lumbar lordosis relative to the magnitude of the …
S Mendoza-Lattes, Z Ries, Y Gao… - The Iowa orthopaedic …, 2011 - ncbi.nlm.nih.gov
Background Proximal junctional kyphosis (PJK) is defined as: 1) Proximal junction sagittal
Cobb angle>≥ 10, and 2) Proximal junction sagittal Cobb angle of at least 10 greater than …
Cobb angle>≥ 10, and 2) Proximal junction sagittal Cobb angle of at least 10 greater than …