AUTHOR=Yuan Fei , Li Yankun , Shen Xiaogang , Zhu Xuepeng , Sun Li , Ren Youliang , Guo Tao , Li Bo 

TITLE=Clinical application of the tibial extension stem in primary TKA for knee varus deformity combined with tibial bone defect

JOURNAL=Frontiers in Surgery

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2025.1558338

DOI=10.3389/fsurg.2025.1558338

ISSN=2296-875X