Comparison of Perioperative and Postoperative Outcomes of Minimally Invasive and Open TLIF in Obese Patients: A Systematic Review and Meta‑Analysis.

J Pain Res · 2022 · PMC8747800 · PMID 35023969

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may not be significantno p-value reported

40 , 41 Regarding the operative time, different results were obtained from most studies, and the difference in operative time between the two groups may not be significant, which is probably due to the fewer studies included and the different learning curves of the doctors included in the study.

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