AUTHOR=Zhang Ya-wen , Xu Bin , Wang Xu-ke , Zheng Ao-te 

TITLE=Symptomatic extraforaminal gas-containing pseudocyst treated with unilateral biportal endoscopic spinal surgery: a case report and literature review

JOURNAL=Frontiers in Surgery

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2025.1521271

DOI=10.3389/fsurg.2025.1521271

ISSN=2296-875X