Video-Assisted Thoracoscopic Spinal Fusion Compared with Posterior Spinal Fusion with Thoracic Pedicle Screws for Thoracic Adolescent Idiopathic Scoliosis

2009 ◽  
Vol 91 (2) ◽  
pp. 398-408 ◽  
Author(s):  
Baron S Lonner ◽  
Joshua D Auerbach ◽  
Michael Estreicher ◽  
Andrew H Milby ◽  
Kristin E Kean
Keyword(s):  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Spinal Fusion ◽  
Pedicle Screws ◽  
Posterior Spinal Fusion ◽  
Video Assisted ◽  
Thoracic Pedicle Screws

scholarly journals Prognostic Factors of Thoracic Hypokyphosis after Posterior Spinal Fusion in Adolescent Idiopathic Scoliosis using by All Pedicle Screws Instrumentation

2016 ◽  
Vol 6 (1_suppl) ◽  
pp. s-0036-1582680-s-0036-1582680
Author(s):  
Perez Vergara Silvia ◽  
Rubio Belmar Pedro ◽  
Bas Hermida Teresa ◽  
Bas Hermida Paloma
Keyword(s):  
Prognostic Factors ◽  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Spinal Fusion ◽  
Pedicle Screws ◽  
Posterior Spinal Fusion

Effect of adjunct thoracoplasty on Adolescent Idiopathic Scoliosis patients’ 3D back contour

2021 ◽  
Author(s):  
J Horng ◽  
XC Liu ◽  
J Thometz ◽  
C Tassone
Keyword(s):  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Surface Topography ◽  
Spinal Fusion ◽  
Spinal Instrumentation ◽  
Pedicle Screws ◽  
Posterior Spinal Fusion ◽  
Clinically Significant ◽  
Unit Reduction ◽  
Trunk Asymmetry

The aims of this study were to evaluate the effect of a thoracoplasty procedure in addition to a posterior spinal fusion and instrumentation on an Adolescent Idiopathic Scoliosis (AIS) patient’s 3D back contour as measured by surface topography. We performed a retrospective review to identify patients who were treated with posterior spinal fusion with spinal instrumentation and those who were treated with an additional thoracoplasty procedure. We analyzed changes in surface topography measurements between these two groups using t-test and ANCOVA statistical analyses. Although there were no statistically significant differences in 11 of 12 variables, thoracoplasty-posterior spinal fusion (n=10) group had a mean 6.6 unit reduction in trunk asymmetry while the posterior spinal fusion group (n=26) had a mean 22.8 unit reduction in trunk asymmetry (p-value<0.05). The posterior spinal fusion group and thoracoplasty-posterior spinal fusion group were not shown to have clinically significant differences in 3D back contour correction. An additional thoracoplasty procedure does not provide better correction in the transverse plane and in fact had a smaller degree of trunk asymmetry correction. This supports the current trends of decreasing use of thoracoplasty in AIS patients to address severe rib hump deformities given concerns for decreased post-operative lung function and alternative methods of vertebral body derotation, such as thoracic pedicle screws.

scholarly journals Incidence of Proximal Junctional Kyphosis With Pedicle Screws at Upper Instrumented Vertebrae in Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis

2020 ◽  
pp. 219256822093510
Author(s):  
Yoji Ogura ◽  
Steven D. Glassman ◽  
Daniel Sucato ◽  
M. Timothy Hresko ◽  
Leah Y. Carreon
Keyword(s):  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Spinal Fusion ◽  
Pedicle Screw ◽  
Standard Procedure ◽  
Pedicle Screws ◽  
Posterior Spinal Fusion ◽  
Proximal Junctional Kyphosis ◽  
The Impact ◽  
Junctional Kyphosis

Study Design: Longitudinal cohort. Objectives: Posterior spinal fusion (PSF) using all-pedicle screw constructs has become the standard procedure in the treatment of adolescent idiopathic scoliosis (AIS). However, there have been several reports that all-pedicle screw constructs or the use of pedicle screws at the upper instrumented vertebrae (UIV) increases the incidence of proximal junctional kyphosis (PJK). We aimed to evaluate the impact of instrumentation type on the incidence of PJK following PSF for AIS. Methods: We performed a stratified random sampling from 3654 patients enrolled in a multicenter database of surgically treated AIS to obtain a representative sample from all Lenke types. Patients were then allocated into 3 groups based on the instrumentation type: all-pedicle screw (PS), hook at UIV with pedicle screws distally (HT), and hybrid constructs (HB). We measured proximal junctional angle (PJA) and defined PJK as PJA ≥ 10° and PJA progression of >10° at the final follow-up. Results: Fifteen (4.3%) of 345 cases had PJK. PJK was significantly more common in PS (11%) compared with HB (1%) and HT (0%) ( P < .001). PJK patients were similar to non-PJK patients regarding age, sex, curve type, UIV, and preoperative coronal Cobb angle. Thoracic kyphosis was significantly higher in the PJK group before surgery. Patients who developed PJK had a statistically significantly larger negative sagittal balance compared with the non-PJK group. Conclusion: The incidence of PJK was 4.3% and was more common in all-pedicle screw constructs. Using hooks at UIV might be a treatment strategy to limit PJK.

252. Incidence of PJK with pedicle screws at upper instrumented vertebrae in posterior spinal fusion for adolescent idiopathic scoliosis

2019 ◽  
Vol 19 (9) ◽  
pp. S123
Author(s):  
Yoji Ogura ◽  
Steven D. Glassman ◽  
Daniel J. Sucato ◽  
Michael T. Hresko ◽  
Leah Y. Carreon
Keyword(s):  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Spinal Fusion ◽  
Pedicle Screws ◽  
Posterior Spinal Fusion

Emergency Department Visits After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis

2019 ◽  
Vol 40 (7) ◽  
pp. e629-e633
Author(s):  
Andrew B. Harris ◽  
Majd Marrache ◽  
Varun Puvanesarajah ◽  
Micheal Raad ◽  
Richard L. Skolasky ◽  
...  
Keyword(s):  
Emergency Department ◽  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Spinal Fusion ◽  
Posterior Spinal Fusion ◽  
Emergency Department Visits

Incidence of Pleural Fluid and Its Associated Risk Factors After Posterior Spinal Fusion in Patients With Adolescent Idiopathic Scoliosis

Spine ◽  
2017 ◽  
Vol 42 (8) ◽  
pp. 603-609 ◽  
Author(s):  
Kazunori Hayashi ◽  
Hidetomi Terai ◽  
Hiromitsu Toyoda ◽  
Akinobu Suzuki ◽  
Masatoshi Hoshino ◽  
...  
Keyword(s):  
Risk Factors ◽  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Spinal Fusion ◽  
Pleural Fluid ◽  
Posterior Spinal Fusion ◽  
Associated Risk Factors
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