AUTHOR=Zhang Jiamo , Qing Jing , Hu Ke , Cheng Honglin TITLE=Integrating 3D technology with the Sampaio classification for enhanced percutaneous nephrolithotomy in complex renal calculi treatment JOURNAL=Frontiers in Surgery VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2024.1471958 DOI=10.3389/fsurg.2024.1471958 ISSN=2296-875X