The Bony Density of the Pedicle Plays a More Significant Role in the Screw Anchorage Ability Than Other Regions of the Screw Trajectory
ABSTRACT Objective Osteoporosis is a crucial risk factor for screw loosening. Our studies indicate that the bone mineral density (BMD) in the screw trajectory is a better predictor of screw loosening than the BMD of the lumbar spine or the screw insertion position. Research has shown that anchorage...
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Main Authors: | Zan Chen, Yue Chen, Jiajun Zhou, Yanwei He, Jingchi Li |
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Format: | Article |
Language: | English |
Published: |
Wiley
2025-02-01
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Series: | Orthopaedic Surgery |
Subjects: | |
Online Access: | https://doi.org/10.1111/os.14299 |
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