Mechanical axial instability of segmental pedicle screw instrumentation for adolescent idiopathic scoliosis: a retrospective cohort study of tulip screw versus dual locking cup instrumentation
Background and purpose: The effects of axial instability in the rod–screw interface resulting in axial slippage between screws and rods are largely unknown. We aimed to assess the incidence of axial slip and loss of correction by comparing tulip screw versus dual locking cup in spinal instrumentati...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Medical Journals Sweden
2025-07-01
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| Series: | Acta Orthopaedica |
| Subjects: | |
| Online Access: | https://actaorthop.org/actao/article/view/44038 |
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