The association between lower Hounsfield units of the upper instrumented vertebra and proximal junctional kyphosis in adult spinal deformity surgery with a minimum …
PG Duan, PV Mummaneni, J Rivera, JMV Guinn… - Neurosurgical …, 2020 - thejns.org
OBJECTIVE Patients undergoing long-segment fusions from the lower thoracic (LT) spine to
the sacrum for adult spinal deformity (ASD) correction are at risk for proximal junctional …
the sacrum for adult spinal deformity (ASD) correction are at risk for proximal junctional …
[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 …
Alignment risk factors for proximal junctional kyphosis and the effect of lower thoracic junctional tethers for adult spinal deformity
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 …
factors for proximal junctional kyphosis (PJK) in adult spinal deformity (ASD) patients with …
Risk factor analysis for proximal junctional kyphosis after adult spinal deformity surgery: a new simple scoring system to identify high-risk patients
R Lafage, G Beyer, F Schwab, E Klineberg… - Global spine …, 2020 - journals.sagepub.com
Study Design: Retrospective cohort study. Objective: Develop a simple scoring system to
estimate proximal junctional kyphosis (PJK) risk. Methods: A total of 417 adult spinal …
estimate proximal junctional kyphosis (PJK) risk. Methods: A total of 417 adult spinal …
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) …
Incidence and risk factors for proximal junctional kyphosis: results of a multicentric study of adult scoliosis
A Sebaaly, C Sylvestre, Y El Quehtani… - Clinical spine …, 2018 - journals.lww.com
Study Design: This was a retrospective multicentric study. Objective: The objective of this
study was to determine the different risk factors for development of proximal junctional …
study was to determine the different risk factors for development of proximal junctional …
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 …
Patients with proximal junctional kyphosis after stopping at thoracolumbar junction have lower muscularity, fatty degeneration at the thoracolumbar area
Abstract Background Context There are several reports regarding pathogeneses and risk
factors for proximal junctional kyphosis (PJK) in adult spinal deformity surgery. However, the …
factors for proximal junctional kyphosis (PJK) in adult spinal deformity surgery. However, the …
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 …
Proximal junctional kyphosis results in inferior SRS pain subscores in adult deformity patients
HJ Kim, KH Bridwell, LG Lenke, MS Park, A Ahmad… - Spine, 2013 - journals.lww.com
Study Design. Retrospective comparative study. Objective. We aimed to examine the
difference in clinical outcomes in proximal junctional kyphosis (PJK). Summary of …
difference in clinical outcomes in proximal junctional kyphosis (PJK). Summary of …