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1. 上海第二医科大学附属瑞金医院
2. 上海伤骨科研究所
3. 上海第二医科大学附属瑞金医院上海伤骨科研究所
纸质出版日期:1996-11-01
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[1]李培勇,张冀先,朱承谟,田伟家,戈贵芝,管梁,杨庆铭,孙争鸣.骨折后股骨头缺血性坏死的血流灌注测定[J].核技术,1996(11):661-664.
Quantitation of perfusion in ischemic necrosis of femoral head by fracture[J]. Nuclear techniques, 1996, (11).
利用99m ̄Tc-MDP股骨头动态显像对股骨头进行放射性核素血管造影,测定了10例正常人和12例股骨颈骨折后股骨头缺血性坏死患者的股骨头血流灌注指数(FPI)。结果表明,正常人双侧股骨头FPI值的差值小于02,股骨头缺血性坏死患者健侧与患侧的股骨头FPI差值大于0.4。正常人和股骨头缺血性坏死患者的股骨头血流灌注值的差别有显著意义(P<0.001)。
The radionuclide angiography of femoral head was measured in 10 normal controls and 12 cases of ischemic necrosis of femoral head (INFH) by fracture using 99mTc MDP bone imaging. The results demonstrated that
in normal subjects the difference of femoral perfusion index(FPI) of both femoral head was <0.2
whereas in INFH group >0.4. The difference of FPI between both groups has statistical significance (P<0.001).Therefore
the measurement of perfusion index of femoral head has some help for INFH dignosis.
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