Conclusion In this retrospective cohort, hook fixation was associated with a lower incidence of PJF, while vertebroplasty showed a numerical trend toward reduction that did not reach statistical significance.
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Comparison of Hook Fixation and Vertebroplasty for Prevention of Proximal Junctional Failure: A Retrospective Cohort Study.
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Conclusions In this retrospective cohort, hook fixation was associated with a lower incidence of PJF, whereas vertebroplasty did not reach statistical significance.