AUTHOR=Dai Jiangping , Wang Hui , Wang Haifeng , Sun Xinyang , Zhang Yihan TITLE=Use of a perforator-based flap from the ulnar palmar artery for the repair of defects caused by the treatment of severe contractures due to Dupuytren's disease JOURNAL=Frontiers in Surgery VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2024.1508100 DOI=10.3389/fsurg.2024.1508100 ISSN=2296-875X