MRI Analysis of Foot Trauma without Roentgenographic Abnormality
- VernacularTitle:X线平片阴性足部外伤的MRI分析
- Author:
Qixuan TAN
;
Qinyun WANG
;
Gangming ZHU
;
Ke CHEN
;
Yangbin LI
- Publication Type:Journal Article
- Keywords:
MR imaging;
foot;
trauma
- From:
Journal of Practical Radiology
2000;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To probe the diagnostic value of MRI in wounded feet which were negative on X-ray film.Methods 77 cases with wounded feet displayed normally on X-ray film underwent MRI,using SE/T1WI,TSE/SPIR/T2WI and 3D-water sel.-FFE.Results The abnormalities on MRI were found in 54 cases,of them,47 cases were within 30 days including bone contusion in 20 cases,muscle injury in 12 cases,bone contusion and muscle injury in 6 cases,bone contusion and soft tissue space injury in 2 cases,simple soft tissue space injury in 3 cases,tiny bone fracture in 3 cases and bone fracture in combination with contusion 1 case.7 cases were 30 days after trauma including cancellous bone sclerosis and little ossature deformity.Conclusion MRI is of important value in the wounded feet which are negative on X-ray film and have obvious symptom.
