Assessment of ischiofemoral impingement related image anatomy with MSCT
10.13929/j.1003-3289.201702042
- VernacularTitle:坐骨-股骨撞击相关MSCT影像分析
- Author:
Jiachuan GUO
1
;
Ying LIU
;
Hong PU
;
Jin JIANG
;
Ping XIE
;
Guangwen CHEN
Author Information
1. 四川省医学科学院四川省人民医院放射科
- Keywords:
Pelvic;
Dissection;
Measurement;
Tomography,spiral computed
- From:
Chinese Journal of Medical Imaging Technology
2017;33(11):1692-1695
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the width of ischiofemoral space (IFS) in asymptomatic adults and the related influence of physiological parameters (including age,sex,height,body weight,intertuberous distance,femoral offset,lesser trochanter height,etc).Methods Pelvic MSCT data of 61 adults without hip pain symptom were analyzed retrospectively.The indexes were measured,including the width of IFS,intertuberous distance,femoral offset,lesser trochanter height,femoral neck long axis,femoral neck angle and ischial angle.The correlation between the width of IFS and the physiological parameters was analyzed.Results The height,body weight,width of IFS,femoral offset,lesser trochanter height and femoral neck long axis of male subjects were larger than those of female subjects (all P＜0.05),while the intertuberous distance and ischial angle of male subjects were smaller than those of female subjects (both P＜0.001).There was positive correlation between the width of IFS and femoral neck long axis (P＜0.001).Negative correlation was found between the width of IFS and the age,intertuberous distance,femoral neck angle,ischial angle,respectively (all P＜0.001).No correlation between IFS and the height,body weight,femoral offset,lesser trochanter height was found (all P＞0.05).Conclusion MSCT can be applied for measurement and evaluation of relative anatomy images of ischiofemoral impingement.The structure of pelvis is different between male and female,and this may be the reason of why female patients are more likely to suffer from ischiofemoral impingement.
