Connecting branches to the dorsal of the finger side were observed. The superficial palmar digital veins join together in wed and drain into the dorsal palmar veins or the marginal vein arch of the palm.

• 指掌侧浅静脉在中线两侧走向指根部，在指蹼处邻指掌侧浅静脉汇合构成头间静脉，向背侧注入手背面的静脉，或注入手掌面远侧缘的边缘静脉弓。