3D‐Printed Laminae for Kyphosis in Ankylosing Spondylitis During Pedicle Subtraction Osteotomy

ABSTRACT Objective Ankylosing spondylitis (AS) often presents with spinal kyphosis, and pedicle subtraction osteotomy (PSO) is a common surgical technique for correcting AS‐related kyphosis. However, after PSO, the posterior column lacks rigid bone support, potentially leading to intervertebral disc...

Full description

Bibliographic Details
Published in:	Orthopaedic Surgery
Main Authors:	Yilin Lu, Gao Si, Mingxiao Bai, Yongqiang Wang, Yun Tian, Weishi Li, Miao Yu, Yu Wang
Format:	Article
Language:	English
Published:	Wiley 2025-07-01
Subjects:	3D‐printed ankylosing spondylitis kyphosis pedicle subtraction osteotomy
Online Access:	https://doi.org/10.1111/os.70074

Similar Items

Pedicle Subtraction Osteotomy with a Cage Prevents Sagittal Translation in the Correction of Kyphosis in Ankylosing Spondylitis
by: Fan-Qi Hu, et al.
Published: (2018-01-01)

Effects of pedicle subtraction osteotomy on aortic morphology and hemodynamics in ankylosing spondylitis with kyphosis: a finite element analysis study
by: Weiran Hu, et al.
Published: (2024-10-01)

Radiologic and clinical outcomes of combining pedicle subtraction osteotomy and Smith–Peterson osteotomy in correcting severe ankylosing spondylitis kyphosis
by: Dengxu Jiang, et al.
Published: (2025-05-01)

Pedicle subtraction osteotomy for the corrective surgery of ankylosing spondylitis with thoracolumbar kyphosis: experience with 38 patients
by: Haopeng Luan, et al.
Published: (2022-07-01)

Modified C7 pedicle subtraction osteotomy for the correction of cervicothoracic kyphosis
by: Yichen Meng, et al.
Published: (2020-01-01)

A novel pre-contoured V-shaped rod in one-level pedicle subtraction osteotomy for the treatment of rigid lumbar kyphosis caused by ankylosing spondylitis: technical note and case series
by: Hongtao Ding, et al.
Published: (2025-07-01)

Application of vertebral body compression osteotomy in pedicle subtraction osteotomy on ankylosing spondylitis kyphosis: Finite element analysis and retrospective study
by: Canchun Yang, et al.
Published: (2023-03-01)

The patterns of loss of correction after posterior wedge osteotomy in ankylosing spondylitis-related thoracolumbar kyphosis: a minimum of five-year follow-up
by: Mu Qiao, et al.
Published: (2017-11-01)

The clinical relevance of the presence of bridging syndesmophytes on kyphosis correction and maintenance following pedicle subtraction osteotomy for thoracolumbar kyphotic deformity in ankylosing spondylitis: a comparative cohort study
by: Sai-hu Mao, et al.
Published: (2018-04-01)

When to select two-level modified pedicle subtraction osteotomy in severe kyphosis secondary to ankylosing spondylitis?
by: Jianzhou Luo, et al.
Published: (2025-08-01)

Multilevel Pedicle Subtraction Osteotomy for Correction of Thoracolumbar Kyphosis in Ankylosing Spondylitis: Clinical Effect and Biomechanical Evaluation
by: Xin Lv, et al.
Published: (2024-03-01)

Pedicle subtraction osteotomy in patient with congenital kyphosis
by: Majid Rezvani, et al.
Published: (2024-04-01)

Mini‐open Pedicle Subtraction Osteotomy versus Standard Posterior Approach for Ankylosing Spondylitis‐related Spinal Kyphosis: A Comparative Study
by: Gao Si, et al.
Published: (2023-10-01)

Clinical results and surgery tactics of spinal osteotomy for ankylosing spondylitis kyphosis: experience of 428 patients
by: Zhijun Xin, et al.
Published: (2019-10-01)

A Femoral Neck Osteotomy for the Patients with Ankylosing Spondylitis and Thoracolumbar Kyphosis Combined with Hip Flexion Contracture
by: Xin Yang, et al.
Published: (2024-01-01)

Distal Pedicle Subtraction Osteotomy for Ankylosing Spondylitis With the Dual Complications of Andersson Lesions and Idiopathic Spinal Cord Hernia: A Rare Case Report
by: Junyu Li, et al.
Published: (2025-03-01)

Comparison of loss of correction between PSO and VCD technique in treating thoracolumbar kyphosis secondary to ankylosing spondylitis, a minimum 2 years follow-up
by: Yao Wang, et al.
Published: (2019-05-01)

Optimal immediate sagittal alignment for kyphosis in ankylosing spondylitis following corrective osteotomy
by: Jianzhou Luo, et al.
Published: (2022-09-01)

A novel technique of transpedicular opening-wedge osteotomy for treatment of rigid kyphosis in patients with ankylosing spondylitis
by: Guang Bin Zheng, et al.
Published: (2022-05-01)

Evaluation of preoperative calculation methods of osteotomy size in ankylosing spondylitis with thoracolumbar or lumbar kyphosis
by: Jie Cheng, et al.
Published: (2022-12-01)

Clinical Results of Utilizing the Satellite Rod Technique in Treating Ankylosing Spondylitis Kyphosis
by: Chao Liu, et al.
Published: (2022-09-01)

A posterior trans-intervertebral osteotomy with anterior support for kyphosis deformity secondary to ankylosing spondylitis: a technical note
by: Zihao Ding, et al.
Published: (2025-01-01)

A new mathematical model for evaluating surface changes in the mid-abdominal sagittal plane after two-level pedicle reduction osteotomy in patients with ankylosing spondylitis
by: Wen Yin, et al.
Published: (2024-01-01)

Staged cervical osteotomy:a new strategy for correcting ankylosing spondylitis thoracolumbar kyphotic deformity with fused cervical spine
by: Tianhao Wang, et al.
Published: (2019-04-01)

An effective strategy for treatment of severe kyphosis secondary to ankylosing spondylitis: one-level modified osteotomy combined with shoulders lifting correction method
by: Jianzhou Luo, et al.
Published: (2024-09-01)

Staged osteotomy in lateral position for the treatment of severe kyphotic deformity secondary to ankylosing spondylitis: a retrospective study
by: Zhengjun Hu, et al.
Published: (2023-06-01)

Preoperative Planning and the Use of Free Available Software for Sagittal Plane Corrective Osteotomies of the Lumbar Spine in Ankylosing Spondylitis
by: van Royen BJ
Published: (2020-11-01)

Operative strategies for ankylosing spondylitis-related thoracolumbar kyphosis: focus on the cervical stiffness, coronal imbalance and hip involvement
by: Wei Zhang, et al.
Published: (2023-09-01)

The Evaluation of Effectiveness of Pedicle Subtraction Osteotomy on Thoracic Level in Spinal Deformity Patients
by: Emre Bal
Published: (2022-12-01)

Posterior wedge osteotomy and debridement for Andersson lesion with severe kyphosis in ankylosing spondylitis
by: Yan Liang, et al.
Published: (2017-03-01)

Anesthetic management of folders with severe kyphosis in ankylosing spondylitis: a single-center retrospective case series study
by: Lin Peng, et al.
Published: (2025-04-01)

Single- and two-level osteotomy for the treatment of thoracolumbar kyphosis in ankylosing spondylitis patients with concomitant coronal malalignment
by: Jie Cheng, et al.
Published: (2025-08-01)

Clinical and radiologic outcomes of posterior column extension, pedicle subtraction, and vertebral column resection osteotomies in adult chin on chest deformity: A systematic review
by: Ergin Coskun, MD, et al.
Published: (2024-06-01)

Comparing outcomes for single-segment vertebral column decancellation performed at different vertebras in ankylosing spondylitis-an observational study
by: Zifang Zhang, et al.
Published: (2024-11-01)

Four-rod Technique Stabilization after Pedicle Subtraction Osteotomy (PSO) for the Treatment of Thoracolumbar Hyperkyphosis Secondary to Pott Disease: A Two-Year Follow-Up Case Report
by: Alecio Cristino Evangelista Santos Barcelos, et al.
Published: (2019-08-01)

The Relationship between the Occipitocervical Junction and Thoracic Kyphosis in Ankylosing Spondylitis: A Retrospective Cohort Study of 86 Cervical Fractures in Surgically Treated Patients
by: Nodoka Manabe, et al.
Published: (2019-02-01)

Chin on Chest Deformity Caused by Upper Cervical Kyphosis Associated With Ankylosing Spondylitis: A Case Report
by: Ryosuke Maruiwa, et al.
Published: (2020-09-01)

Lumbar pedicle subtraction osteotomy: techniques and outcomes
by: Anouar Bourghli, MD, et al.
Published: (2024-09-01)

Multilevel non-contiguous thoracic pedicle subtraction osteotomy for fixed rounded hyperkyphotic deformity of the thoraco-lumbar junction with anterior bony fusion: technical note
by: Faldini Cesare, et al.
Published: (2022-09-01)

Strategizing Simultaneous Spinal Osteotomy and Total Hip Replacement in Ankylosing Spondylitis
by: Chen Guo, et al.
Published: (2025-01-01)