Anterior Cruciate Ligament: Evaluation with Oblique Coronal MR Images
- VernacularTitle:磁共振膝关节斜冠状位扫描对前交叉韧带的评价
- Author:
Jin ZHU
;
Jingzhong ZHANG
;
Lixia HU
;
Zibin RAO
- Publication Type:Journal Article
- Keywords:
ligament;
knee;
MRI
- From:
Journal of Practical Radiology
2000;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the value of obli que coronal MR images in visualization of the anterior cruciafe ligment(ACL).Methods Conventional axial,oblique sagittal and coronal MR images were performed in 30 normal knees.Then oblique coronal T 2-weighted i mages,which was parallel to ACL,based on oblique sagittal T 2 -weighted images ,were acquired.The visualization of ACL on oblique coronal,oblique sagital and coronal T 2-weighted images was analysed.Results The visualization of the whole ACL was 100%(30/30 ) on one image of the oblique coronal T 2-weighted images, 83.3%(25/30) on on e image of the oblique sagaital T 2-weighted image. On the coronal T 2-weighte d images,the ACL appeared as segmental bundle.The whole ACL could not be visua lized on one image of coronal T 2-weighted images.Conclusion The whole ACL can be showed on one image of ob lique coronal T 2-weighted image,which is helpful in evaluation of the injure o f ACL.
