deep plantar branch of dorsalis pedis artery

例句：

1. 1. The deep plantar branch of the dorsalis pedis artery is responsible for supplying blood to the foot.
   足底深支动脉的深支负责向脚部供血。
2. 2. During surgery, the surgeon carefully dissected the deep plantar branch to avoid damaging the nerves.
   在手术中，外科医生小心地分离了足底深支以避免损伤神经。
3. 3. The deep plantar branch is a critical component of the circulation system in the foot.
   足底深支是脚部循环系统的关键组成部分。