Diagnostic value of MRI for anterior cruciate ligament
10.3760/cma.j.issn.1008-6706.2015.01.036
- VernacularTitle:磁共振成像对前交叉韧带损伤的诊断价值
- Author:
Liang LI
- Publication Type:Journal Article
- Keywords:
Anterior cruciate ligament;
Magnetic Resonance Imaging;
Arthroscope;
Diagnosis
- From:
Chinese Journal of Primary Medicine and Pharmacy
2015;22(1):104-106,后插2
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical value of MRI in diagnosis of anterior cruciate ligament,to provide a reference for clinical diagnosis.Methods 42 suspected patients with anterior cruciate ligament were selected,MRI and arthroscope were used in all patients,results were compared.Results 11 cases of 43 suspected ACL knees were detected normal under arthroscope,the other 32 cases were injured,under MRI 9 cases were detected normal.39 cases had same results under MRI and arthroscope;the sensitivity of MRI was 96.88％,the specificity rate was 72.73％,the false positive rate was 6.98％,the false negative rate was 2.33％,the accuracy rate was 90.70％.Conclusion MRI is a accurate way to diagnose anterior cruciate ligament,better scan methods and other diagnosis should be combined to decrease false results.
