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Insertion torque is not a good predictor of pedicle screw loosening after spinal instrumentation: a prospective study in 8 patients
BACKGROUND: Pedicle screw loosening is a major safety concern in instrumented spinal surgery due to loosening with potential pseudarthrosis and possible loss of correction requiring revision surgery. Several cadaver studies have compared insertion torque of pedicle screws with resistance to pullout...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
BioMed Central
2010
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2940784/ https://ncbi.nlm.nih.gov/pubmed/20815885 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1754-9493-4-14 |
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