Comparison of three sacral screw internal fixation techniques in the treatment of L4–S1 lumbar degenerative disease with osteoporosis: a retrospective observational study

Comparison of three sacral screw internal fixation techniques in the treatment of L4–S1 lumbar degenerative disease with osteoporosis: a retrospective observational study

Abstract Background Patients with L4–S1 lumbar degenerative disease (LDD) with osteoporosis are prone to sacral-screw loosening during spinal internal fixation. We aimed to compare the clinical efficacy and imaging results of sacral bicortical, tricortical, and polymethylmethacrylate (PMMA)-augmente...

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Main Authors: Guo-ning Gu, Teng Liu, Jie Ding, Hui-zhi Guo, Guo-ye Mo, Yong-xian Li, Kai Yuan, Zhi-dong Yang, Shun-cong Zhang, Yong-chao Tang
Format: Article
Language:English
Published: BMC 2024-11-01
Series:Journal of Orthopaedic Surgery and Research
Subjects:
Lumbar degenerative disease
Osteoporosis
Sacral screw
Polymethylmethacrylate -augmented
Online Access:https://doi.org/10.1186/s13018-024-05281-y
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https://doi.org/10.1186/s13018-024-05281-y

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