A retrospective cohort study comparing perioperative clinical outcomes and radiographic results between patients undergoing TLIF and OLIF surgeries.

BMC Surg · 2025 · PMC12042309 · PMID 40301854

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did not reach statistical significanceno p-value reported

Furthermore, we noted that postoperative hemoglobin and albumin levels were significantly below the normal range in both groups, with lower levels observed in the TLIF group; however, these differences did not reach statistical significance between the two groups.

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