AUTHOR=Gu Kai , Qin Jiaqiang , Guo Meizhen , Chu Ruiliang , Chen Jiaxu , Qian Fusheng , Zhong Yi TITLE=The application of ultrasound-guided cannulated screw removal after proximal tibial fracture surgery: a retrospective study JOURNAL=Frontiers in Pediatrics VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1535675 DOI=10.3389/fped.2025.1535675 ISSN=2296-2360