本病的基础是因正常血管反应的局部缺陷而导致的指(趾)动脉和皮肤小动脉的异常血管收缩。
Abnormal vasoconstriction of digital arteries and cutaneous arterioles due to a local defect in normal vascular responses is thought to underlie the disorder.
结论主动脉粥样斑块破溃可能是蓝趾综合征患者动脉栓塞的重要栓子来源。
Conclusions Complex aortic atherosclerotic lesions is an important embolic source of peripheral artery embolism.
切取以第一、二趾足底总动脉为蒂的第二足趾游离移植再造示指。
The second toe pedicled with the first and second plantar metatarsal artery was taken to reconstruct the index finger.
尺侧趾足底固有动脉与另一组足内侧皮瓣的足底深支作串联吻合；
The plantar artery at the fibular side was anastomosed with the deep plantar branch of the medial flap from the opposite foot in a series fashion.
结论拇趾腓侧皮瓣的主要供血源为趾底动脉，跖背动脉细浅支不足以为拇趾腓侧皮瓣供血。
Conclusions the main blood supply on fibula side flap of great toe is from the base metatarsal artery, and the superficial branch of dorsal metatarsal artery is miner.
胫后动脉的肌支主要分布于趾长屈肌和比目鱼肌。
The muscular branches of the arteria tibialis posterior mainly distribute to the muscle flexor digitorum longus, and muscle soleus.
方法移植？趾趾尖再造手指指尖。？趾腓侧趾底动脉、经分别与手指固有动脉、经吻合。
Methods Transplanted the big toe tip to reconstruct the finger tip and anastomosed the artery and nerve of big toe with the artery and nerve of the finger.
趾跖远轴侧固有动脉是趾跖轴侧固有动脉的近趾节跖侧支的直接延续；
The abaxial plantar proper digital artery is a direct continuation of the plantar branch of the proximal phalanx of the axial plantar proper digital artery.
第一趾足底总动脉的出现率为60 % ，而第二趾足底总动脉的出现率为5 8%。
The presence of the first and second plantar metatarsal artery was 60 % and 58 % respectively.
第一趾足底总动脉的出现率为60 % ，而第二趾足底总动脉的出现率为5 8%。
The presence of the first and second plantar metatarsal artery was 60 % and 58 % respectively.
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