title: Limitations Based on Registry Data Used.
authors.affiliation: Senior Director, STAR Ankle, Stryker Foot and Ankle.
authors.forename: Tom
authors.initials: T
authors.lastname: Loring
mesh_terms: D058737:Arthroplasty, Replacement, Ankle / Q000639:trends*; D006801:Humans; D012042:Registries / Q000706:statistics & numerical data*