Knecht, Stephen I The Agility total ankle arthroplasty. Seven to sixteen-year follow-up. [electronic resource] - The Journal of bone and joint surgery. American volume Jun 2004 - 1161-71 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0021-9355 Subjects--Topical Terms: Ankle Injuries--complicationsAnkle Joint--diagnostic imagingArthrodesisArthroplasty, ReplacementDisability EvaluationFibula--surgeryFollow-Up StudiesHumansJoint ProsthesisOsteoarthritis--diagnostic imagingPain MeasurementProsthesis DesignRadiographyReoperationTibia--surgeryTime Factors