article_metadata: Qiuyuan Wang Wanshou Guo Zhencai Shi Weiguo Wang Qidong Zhang
article_metadata: 10.3389/fsurg.2022.922896
article_metadata: Front Surg
article_metadata: 2022 Jul 6;9:922896.
article_metadata: pellegrini–stieda lesion knee osteoarthritis medial collateral ligament (mcl) ossification unicompartmental knee arthroplasty
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/35874137/
article_metadata: Case Reports
article_metadata: PMC9301303
article_metadata: 35874137
article_metadata: Unicompartmental Knee Arthroplasty for Knee Osteoarthritis With the Pellegrini-Stieda Lesion: A Case Report
article_metadata: 2022