AUTHOR=Liu Liehua , Li Pei , Luo Lei , Zhao Chen , Zhang Huilin , Liu Deqiang , Zhou Qiang TITLE=Efficacy of percutaneous cement discoplasty combined with PVP for the treatment of stage III Kümmell disease with an adjacent disc vacuum sign JOURNAL=Frontiers in Surgery VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2025.1538964 DOI=10.3389/fsurg.2025.1538964 ISSN=2296-875X