Journal article

Are extra-labral MR findings useful in the diagnosis of a labral tear?

Daniel Saddik, Phillip Tran, John Troupis, Phillip Tirman, John O'donnell, Robert Howells, Stephen Farish, Con Tartaglia

JOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY | WILEY | Published : 2012

Abstract

OBJECTIVE: To determine diagnostic performance statistics of extra-labral magnetic resonance (MR) findings for detection of labral tears in a population of patients with clinical suspicion of this diagnosis. MATERIALS AND METHODS: Seventy-nine patients clinically suspected of having a labral tear (who underwent arthroscopy) had their MR studies retrospectively reviewed to determine the presence of lateral acetabular oedema-like marrow signal, ganglia, dysplastic femoral bumps, synovial herniation pits and geodes. These findings were then correlated with the arthroscopic presence (or absence) of a labral tear. RESULTS: All findings (lateral acetabular oedema-like marrow signal, ganglia, dyspl..

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University of Melbourne Researchers