Spine
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Review Comparative Study
Cell based therapies as compared to autologous bone grafts for spinal arthrodesis.
Systematic review. ⋯ 2.
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Retrospective database analysis. ⋯ 3.
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Retrospective cohort study. ⋯ Clinical outcome after X-Stop implantation might be considerably less favorable than when it was being published previously. Patient selection might be a reason for early revision surgery. More criteria for better X-Stop indications might be needed.
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Case series study. ⋯ 4.
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Finite element study. ⋯ N/A.