Comparing porous tantalum fusion implants and iliac crest bone grafts for spondylodesis of thoracolumbar burst fractures: Prospectice Cohort study.

Sci Rep · 2021 · PMC8408264 · PMID 34465811

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a clear trendno p-value reported

However, in the implant group, there was a clear trend showing a reduction in operative time with increased experience (learning curve).

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