Radiographic evaluation of INBONE total ankle arthroplasty: a retrospective analysis of 30 cases
| Autor: | Sameh A. Labib, Aparna Kakarala, Minzhi Xing, Michael R. Terk, Abhijit Datir |
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| Rok vydání: | 2013 |
| Předmět: |
Male
medicine.medical_specialty medicine.medical_treatment Radiography Prosthesis Design Prosthesis Arthroplasty Replacement Ankle Deformity medicine Humans Radiology Nuclear Medicine and imaging Longitudinal Studies Range of Motion Articular Aged Retrospective Studies Aged 80 and over Subluxation Orthodontics business.industry Arthritis Recovery of Function Middle Aged Prognosis medicine.disease Arthroplasty Equipment Failure Analysis Treatment Outcome medicine.anatomical_structure Coronal plane Orthopedic surgery Female medicine.symptom Ankle business |
| Zdroj: | Skeletal Radiology. 42:1693-1701 |
| ISSN: | 1432-2161 0364-2348 |
| Popis: | The objectives of this work were to retrospectively describe the radiographic assessment of INBONE total ankle arthroplasty in 30 patients using validated linear and angular measurements and to correlate these findings with the final surgical outcome over a 2-year follow-up period. Thirty consecutive patients (21 females, nine males; mean age, 64.8 years) underwent INBONE total ankle arthroplasty during 2007–2011. After IRB approval, a retrospective pre- and post-operative radiographic analysis was performed using validated linear and angular measurements. The pre- and post-operative assessment included the tibial angle, talar angle, tibial slope, and coronal deformity. Post-operative measurements also included the talocalcaneal angle, joint space height, talar height, lateral tibial component angle, lateral talar component angle, and anteroposterior tibial component angle. The post-operative bone loss, subluxation, positioning, and subsidence were also assessed. Statistical analysis was performed using two-sample t test and Fisher’s exact test. Out of 30 patients, 23 had a successful clinical outcome with intact prosthesis at a 2-year follow-up. The only variables with significant correlation (p |
| Databáze: | OpenAIRE |
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