中国伤残医学
中國傷殘醫學
중국상잔의학
CHINESE JOURNAL OF TRAUMA AND DISABILITY MEDICINE
2013年
10期
8-9
,共2页
X线计算机%再应用%重建%髋关节%辐射%剂量
X線計算機%再應用%重建%髖關節%輻射%劑量
X선계산궤%재응용%중건%관관절%복사%제량
X-ray computed recycling reconstruction%Hip Joint radiation dose
目的：探讨盆腹部MSCT扫描数据在测量正常髋关节间隙中的再应用价值。方法：对已行盆腹部多层螺旋CT扫描而无髋关节疾患的333例病例，进行薄层骨算法重建、图像MPR后处理，测量股骨头与髋臼前唇连线延长线间距、髋关节前、后间隙并进行统计学分析。结果：薄层重建、MPR处理后的髋关节图像清晰，所测数据满足研究需求。结论：利用盆腹部MSCT扫描数据对正常髋关节间隙的研究，是对MSCT容积数据的一次再利用，无需额外扫描，无辐射产生，既节能、又环保，是一项绿色研究，对髋关节正常值的制定、髋关节疾病的普查和诊断具有较高的应用价值。
目的：探討盆腹部MSCT掃描數據在測量正常髖關節間隙中的再應用價值。方法：對已行盆腹部多層螺鏇CT掃描而無髖關節疾患的333例病例，進行薄層骨算法重建、圖像MPR後處理，測量股骨頭與髖臼前脣連線延長線間距、髖關節前、後間隙併進行統計學分析。結果：薄層重建、MPR處理後的髖關節圖像清晰，所測數據滿足研究需求。結論：利用盆腹部MSCT掃描數據對正常髖關節間隙的研究，是對MSCT容積數據的一次再利用，無需額外掃描，無輻射產生，既節能、又環保，是一項綠色研究，對髖關節正常值的製定、髖關節疾病的普查和診斷具有較高的應用價值。
목적：탐토분복부MSCT소묘수거재측량정상관관절간극중적재응용개치。방법：대이행분복부다층라선CT소묘이무관관절질환적333례병례，진행박층골산법중건、도상MPR후처리，측량고골두여관구전진련선연장선간거、관관절전、후간극병진행통계학분석。결과：박층중건、MPR처리후적관관절도상청석，소측수거만족연구수구。결론：이용분복부MSCT소묘수거대정상관관절간극적연구，시대MSCT용적수거적일차재이용，무수액외소묘，무복사산생，기절능、우배보，시일항록색연구，대관관절정상치적제정、관관절질병적보사화진단구유교고적응용개치。
Objective:To study the application value of lower abdominal MSCT scan data in measuring normal hip joint space .Meth-ods:Lower abdominal MSCT scan data of 333 cases without hip disease have been reconstructed by bone algorithm and MPR after -treat-ment.The spaces from femoral head to the line between anterior acetabulum labra and normal hip joint spaces were measured with MPR , and the statistical analysis was made .Results:By thin layer reconstruction and MPR after -treatment, the hip joint images are distinct . All the data meet the research needs .Conclusion:It might be a recycling of volume data to study normal hip joint space with lower abdomi -nal MSCT scan data .Extra radiation scan need not carry on , so it was an energy and green study .There were higher values in measuring normal hip joint space and the census and diagnosis of hip joint disease .
