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• Clinical Article •
Unilateral hip 3.0 T MRI application in femoroacetabular impingement
CHEN Jing  ZOU Yue-fen  FENG Yang  XU Lei 

DOI:10.12015/issn.1674-8034.2018.01.011.


[Abstract] Objective: The purpose of our study is to evaluate the value of 3.0 T MRI for the diagnosis of acetabular labrum injury in the patients with femoroacetabular impingement (FAI).Materials and Methods: From January 2015 to June 2017 imaging features of 60 patients with FAI confirmed by arthroscopy were analyzed retrospectively, and compared with the results of arthroscopy.Results: The sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of MRI diagnosis of acetabular labrum injury were 78.9%, 100%, 80% , 100% and 20% respectively. The coincidence of MRI diagnosis of paralabral cyst, femoral head cyst, round ligament injury, herniation pit were 100%, and the coincidence of MRI diagnosis of cartilage injury was 8.3%.Conclusions: Unilateral hip 3.0 T MRI is of great value in the diagnosis of acetabular labrum injury in FAI patients.
[Keywords] Hip joint；Wounds and injuries；Magnetic resonance imaging；Arthroscopy

CHEN Jing Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China

ZOU Yue-fen* Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China

FENG Yang Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China

XU Lei Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China

*Correspondence to: Zou YF, E-mail: zou_yf@163.com

Conflicts of interest   None.

Received  2017-09-20
Accepted  2017-11-01
DOI: 10.12015/issn.1674-8034.2018.01.011
DOI:10.12015/issn.1674-8034.2018.01.011.

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