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Ultrasound examination for the diagnosis of chronic anterior talofibular ligament injury.
- Source :
-
Acta Radiologica . Dec2012, Vol. 53 Issue 10, p1142-1145. 4p. - Publication Year :
- 2012
-
Abstract
- <bold>Background: </bold>Anterior talofibular ligament (ATFL) injury is a commonly seen sports-related injury and a major underlying pathology of chronic ankle instability. However, it is difficult to accurately identify chronic injury of the ATFL. <bold>Purpose: </bold>To investigate the value of ultrasound (US) examination in identifying chronic ATFL injury. <bold>Material and Methods: </bold>We evaluated 83 consecutive patients who underwent US examination for diagnosis of the ATFL injury and subsequent ankle arthroscopy. The arthroscopic findings were used as the reference standard. <bold>Results: </bold>Forty-four patients were found to have ATFL injury on arthroscopy. The accuracy of US examination for the detection of ATFL injury was 95.2%, with sensitivity of 97.7%, specificity of 92.3%, positive predictive value of 93.5%, negative predictive value of 97.3%, positive likelihood ratio of 12.7, and negative likelihood ratio of 0.025. <bold>Conclusion: </bold>US examination is a reliable and accurate method to evaluate chronic ATFL injury. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02841851
- Volume :
- 53
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Acta Radiologica
- Publication Type :
- Academic Journal
- Accession number :
- 104296302
- Full Text :
- https://doi.org/10.1258/ar.2012.120171