It is safer to use the first dorsalmetatarsalartery 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。
2
Since 1987, we had used the reversed first dorsalmetatarsalartery 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。
3
Conclusions the main blood supply on fibula side flap of great toe is from the base metatarsalartery, and the superficial branch of dorsalmetatarsalartery is miner.