AUTHOR=Yu Guosheng , Wang Guangying TITLE=Risk factors for healing failure after arthroscopic rotator cuff repair in small to medium-sized tears: a retrospective cohort study JOURNAL=Frontiers in Surgery VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2024.1456540 DOI=10.3389/fsurg.2024.1456540 ISSN=2296-875X