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KMID : 1028220130250030189
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Hip & Pelvis
2013 Volume.25 No. 3 p.189 ~ p.196
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Ultrasonographic Usefulness for Diagnosis of Acetabular Labral Tear
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Kim Pil-Sung
Chung Hung-Tae
Jeon Yoo-Sun
Lee Mun-Jong
Park Eu-Gene
Hwang Deuk-Soo
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Abstract
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Purpose: This study evaluated the usefulness of ultrasonography for a diagnosis of acetabular labral tear in femoroacetabular impingement (FAI).
Materials and Methods: From March 2010 to October 2011, an ultrasonographic examination was performed in 58 patients(58 hips: 26 men and 32 women) with acetabular labral tear. The sensitivity and positive predictive value of ultrasonography were evaluated for 58 cases with acetabular labral tear confirmed by hip arthroscopy.
Results: The sensitivity and positive predictive value for an acetabular labral tear using ultrasonography was 89.6% and 100%, respectively. The concordance rate of an acetabular labral tear between arthroscopy and ultrasonography was 84.6%.
Conclusion: Hip ultrasonography can make a significant contribution to a pathologic diagnosis and isa useful diagnostic tool for acetabular labral tears.
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KEYWORD
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Acetabular labral tear, Femoroacetabular impingement, Ultrasonography
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