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目的 为足底内侧动脉深支的走行及皮瓣动脉提供解剖学资料。方法 在40侧灌注红色乳胶的固定成人下肢标本上解剖观测了足底内侧动脉深支的走行及在足底内侧皮肤和足内侧皮肤的供血。结果 足底内侧动脉深支长(8.7±0.2)cm,起始处血管外径(1.8±0.3)mm;沿途发出3～5条皮穿支分布到足内侧皮肤,外径(1.1±0.3)mm。足底内侧动脉深支内侧皮支分布到足内侧皮肤,外径(1.1±0.3)mm。结论 以足底内侧动脉深支及不同分支为血管蒂可为足底内侧及足内侧皮瓣提供充足的血供。
Objective To provide anatomical data for the pedicle of deep medial plantar artery and flap arteries. Methods The movement of the deep branch of the medial plantar artery and the blood supply to the medial plantar skin and the medial plantarus were observed anatomically on 40 adult fixed-lower limb specimens infused with red latex. Results The deep branch of medial plantar artery was (8.7 ± 0.2) cm in diameter and 1.8 ± 0.3 mm in diameter at the origin. mm. The medial branch of the medial plantar medial branch of the medial branch of the foot distributes to the medial plantar skin with an outer diameter of (1.1 ± 0.3) mm. Conclusion The deep branches of the medial plantar artery and the branches of different vessels can provide adequate blood supply to the medial and medial plantar pedicel.