Midterm Outcomes of a Fixed-Bearing Total Ankle Arthroplasty With Deformity Analysis

Background: We present our results with an INBONE I (Wright Medical, Memphis, TN) prosthesis that have a minimum of 4 to 10 years of follow-up and include a preoperative deformity analysis on outcomes. Methods: A consecutive series of 149 patients, from 2007 to 2011, at a single institution were enr...

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Bibliographic Details
Published in:Foot & ankle international 2017-12, Vol.38 (12), p.1295-1300
Main Authors: Harston, Andrew, Lazarides, Alexander L., Adams, Samuel B., DeOrio, James K., Easley, Mark E., Nunley, James A.
Format: Article
Language:English
Subjects:
Adult
Aged
Aged, 80 and over
Ankle Joint - diagnostic imaging
Ankle Joint - surgery
Arthroplasty, Replacement, Ankle
Female
Follow-Up Studies
Humans
Joint Prosthesis
Kaplan-Meier Estimate
Male
Middle Aged
Pain Measurement
Prosthesis Design
Prosthesis Failure
Radiography
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Summary:Background: We present our results with an INBONE I (Wright Medical, Memphis, TN) prosthesis that have a minimum of 4 to 10 years of follow-up and include a preoperative deformity analysis on outcomes. Methods: A consecutive series of 149 patients, from 2007 to 2011, at a single institution were enrolled. Pain and patient-reported function were assessed preoperatively and at yearly follow-ups. We analyzed the data for complications, reoperations, and failures (defined as undergoing revision for exchange or removal of one or both metallic components for any reason). Patients were also grouped according to coronal plane tibiotalar alignment; either ≥10 degrees or
ISSN:1071-1007
1944-7876
DOI:10.1177/1071100717731853