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Local vs General Anesthesia for PEID at L5/S1

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November 2025

Local vs General Anesthesia for PEID at L5/S1

Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:1

Local Anesthesia With 1% Lidocaine Versus General Anesthesia for Percutaneous Endoscopic Interlaminar Discectomy at L5/S1 Disc Herniation: A Prospective Randomized Study.

Clin Spine Surg . 2025 Aug 1;38(7):E364-E370.

Contributing Authors:
X Wang J Shen Z Chen B Cai Y Chen G Zhang J Xu X Lian

Synopsis

One hundred three patients with L5/S1 disc herniation were randomized to receive local anesthesia with 1% lidocaine (n=53) or general anesthesia (n=50) during PEID. The primary outcomes were operative parameters including operative time, blood loss, and bed rest duration. Secondary outcomes included VAS, ODI, modified MacNab criteria, hospitalization cost, complications, and satisfaction. Outcomes...

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