Comprehensive identification of risk factors for recurrence after percutaneous endoscopic lumbar discectomy: a systematic review and meta-analysis.

Front Surg · 2026 · PMC13055515 · PMID 41953493

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did not reach statistical significanceno p-value reported

The overall pooled effect size calculated using a random-effects model (OR = 1.54) did not reach statistical significance (95% CI: 0.48–4.95).

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