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旋股外侧动脉
anat. lateral femoral circumflex artery (起自股深动脉外侧壁,行向外,在缝匠肌、股直肌和骼腰肌之间分为升、横、降支。升支经股直肌后面上行,分布于缝匠肌、阔筋膜张肌、臀肌和髋关节囊等。横支绕股骨外侧至股后区,与臀下动脉、旋股内侧动脉和第 1穿动脉吻合成髋周围网。降支先在股直肌后方下降,再穿股外侧肌至膝部,分布于股四头肌下部和膝关节,并参与膝关节网的构成)
plast.surg. lateral circumflex femoral artery
surg. lateral femoral circumflex artery