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%。
It is safer to use the first dorsal metatarsal artery system as the second blood supply system.
以第一跖骨底动脉系统作为第二套供血系统更安全。
The second toe pedicled with the first and second plantar metatarsal artery was taken to reconstruct the index finger.
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。
Since 1987, we had used the reversed first dorsal metatarsal artery island flap in 4 cases, the results were satisfactory.
1987年以来，应用第一跖背动脉逆行岛状皮瓣治疗4例，结果满意。
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.
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。
Objective To explore the clinical effect that the first metatarsal dorsal artery(FMDA) reversed flap repair hallux bone reveal.
目的探讨第一跖背动脉（FMDA）逆行岛状皮瓣修复拇趾骨外露的临床应用效果。
Objective: to study methodology of ultrasonography of the first metatarsal dorsal artery (FMDA) and to evaluate its clinical value.
目的：探讨第一跖背动脉的超声探测方法学及其临床应用价值。
Objective: to study methodology of ultrasonography of the first metatarsal dorsal artery (FMDA) and to evaluate its clinical value.
目的：探讨第一跖背动脉的超声探测方法学及其临床应用价值。
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