The clinical application of MSCT imaging post-processing technique in knee joint trauma
10.3969/j.issn.1002-1671.2015.10.033
- VernacularTitle:MSCT 图像后处理技术在膝关节创伤中的临床应用
- Author:
Chunhai LUO
- Publication Type:Journal Article
- Keywords:
knee joint trauma;
computed tomography;
imaging post-processing technique;
3D reconstruction
- From:
Journal of Practical Radiology
2015;(10):1701-1703,1711
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study clinical application value of 128-slice spiral CT imaging post-processing technique in knee joint trauma.Methods 75 cases of knee traumatic patients were examined by ordinary X-ray and 128-slice spiral CT imaging post-process-ing technique,and retrospectively analysed.Results For 75 cases of knee trauma patients,on X-ray examination 64 cases of fracture patients(78 fractures),6 patients of possible fractures,5 cases of missed diagnosis and misdiagnosis in were found,the detection rate was 88.6%;all patients underwent 128-slice spiral CT imaging post-processing technique-MPR/VR,and definite diagnosis of knee joint bone fracture was found in 75 cases (88 fractures),the detection rate was 100.0%,which was significantly higher than that on the X-ray examination (χ2 =6.1 1 7 2,P <0.05).The MPR reconstruction of knee joint fracture is of the highest detection rate.Con-clusion MSCT imaging post-processing technique can directly,clearly and comprehensive display knee joint trauma cases,and help doctors understand the relationship between fractures,soft tissue and joint space,in order to develop accurate and reasonable clinical treatment plan.
