Multilevel Pedicle Subtraction Osteotomy for Correction of Thoracolumbar Kyphosis in Ankylosing Spondylitis: Clinical Effect and Biomechanical Evaluation

Multilevel Pedicle Subtraction Osteotomy for Correction of Thoracolumbar Kyphosis in Ankylosing Spondylitis: Clinical Effect and Biomechanical Evaluation

Objective To compare the clinical outcomes and biomechanical characteristics of 1-, 2-, and 3-level pedicle subtraction osteotomy (PSO), and establish selection criteria based on preoperative radiographic parameters. Methods Patients undergone PSO to treat ankylosing spondylitis from February 2009 t...

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Bibliographic Details
Main Authors: Xin Lv, Yelidana Nuertai, Qiwei Wang, Di Zhang, Xumin Hu, Jiabao Liu, Ziliang Zeng, Renyuan Huang, Zhihao Huang, Qiancheng Zhao, Wenpeng Li, Zhilei Zhang, Liangbin Gao
Format: Article
Language:English
Published: Korean Spinal Neurosurgery Society 2024-03-01
Series:Neurospine
Subjects:
ankylosing spondylitis
kyphosis
osteotomy
radiographic parameters
quality of life
finite element analysis
Online Access:http://www.e-neurospine.org/upload/pdf/ns-2347118-559.pdf

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