article_metadata: Alexander J Johnson Katharine D Harper Christopher Haydel
article_metadata: 10.1155/2019/4695282
article_metadata: Case Rep Orthop
article_metadata: 2019 Nov 11;2019:4695282.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/31815029/
article_metadata: Case Reports
article_metadata: PMC6878807
article_metadata: 31815029
article_metadata: Complete Traumatic Trifocal Failure of the Extensor Mechanism of the Knee: A Case Report and Review of the Literature
article_metadata: 2019