Improving the learning curve in monoportal endoscopic lumbar surgery: Development and validation of a porcine training model.

ABSTRACT:

Study design

Experimental animal study.

Purpose

Endoscopic spine surgery (ESS) has gained substantial traction globally. Proficiency in ESS demands a steep learning curve and rigorous technical training. This study aims to develop and validate a porcine model as a high-fidelity, reproducible platform for hands-on training in lumbar endoscopic procedures.

Methods

Thirteen skeletally mature hybrid pigs (Landrace x Large White) underwent lumbar endoscopic decompression via a transforaminal approach at L4-L5 and an interlaminar approach at L5-L6. Specific procedural modifications were introduced to optimize anatomical correlation and surgical ergonomics. Following a seven-day postoperative period, necropsies were performed to evaluate procedural outcomes and adverse event

SUBMITTER: Olias-Ortiz L 

PROVIDER: S-EPMC12923027 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature