Radiologic and clinical outcomes of combining pedicle subtraction osteotomy and Smith–Peterson osteotomy in correcting severe ankylosing spondylitis kyphosis

Radiologic and clinical outcomes of combining pedicle subtraction osteotomy and Smith–Peterson osteotomy in correcting severe ankylosing spondylitis kyphosis

Abstract The aim of this study was to explore the validity and safety of the combination of one-level pedicle subtraction osteotomy (PSO) and one-level Smith–Petersen osteotomy (SPO) in correcting severe ankylosing spondylitis kyphosis. Twenty-five AS patients undergoing one-level PSO and one-level...

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Bibliographic Details
Main Authors: Dengxu Jiang, Deng Zhao, Rui Zhong, Zhong Zhang, Zhengjun Hu
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Ankylosing spondylitis
Thoracolumbar kyphosis
Two-level osteotomy
Pedicle Subtraction osteotomy
Smith–Petersen osteotomy
Online Access:https://doi.org/10.1038/s41598-025-98871-7
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https://doi.org/10.1038/s41598-025-98871-7

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